| 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 | $141.32 | 5.869% | $149.6141 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $26.65 | 10.233% | $29.3771 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $48.38 | 3.188% | $49.9224 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $31.79 | 8.598% | $34.5233 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $71.64 | 9.700% | $78.5891 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $133.61 | 11.570% | $149.0687 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $200.83 | 3.282% | $207.4212 | $207.42 | $207.40 | $207.40 |
| 7 purchase totals = | $654.22 | $698.5159 | $698.51 | $698.45 | $698.50 | |