| 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 | $138.91 | 13.773% | $158.0421 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $98.34 | 10.302% | $108.471 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $70.87 | 7.272% | $76.0237 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $88.44 | 4.774% | $92.6621 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $22.92 | 3.825% | $23.7967 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $37.34 | 11.339% | $41.574 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $27.57 | 7.239% | $29.5658 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $484.39 | $530.1354 | $530.13 | $530.05 | $530.20 | |