| 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 | $155.95 | 3.180% | $160.9092 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $193.38 | 9.679% | $212.0973 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $199.76 | 6.680% | $213.104 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $246.88 | 6.363% | $262.589 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $66.41 | 11.308% | $73.9196 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $45.28 | 3.355% | $46.7991 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $71.81 | 8.302% | $77.7717 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $979.47 | $1,047.1899 | $1,047.19 | $1,047.15 | $1,047.20 | |