| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.67 | 10.361% | $206.0109 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $235.51 | 10.254% | $259.6592 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $141.35 | 6.641% | $150.7371 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $75.26 | 13.500% | $85.4201 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $138.48 | 4.869% | $145.2226 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $177.51 | 11.657% | $198.2023 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $101.34 | 7.860% | $109.3053 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $1,056.12 | $1,154.5575 | $1,154.56 | $1,154.50 | $1,154.50 | |