| 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 | $160.73 | 6.834% | $171.7143 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $225.32 | 3.532% | $233.2783 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $10.51 | 8.775% | $11.4323 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $46.73 | 8.258% | $50.589 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $135.95 | 8.690% | $147.7641 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $102.72 | 7.691% | $110.6202 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $154.94 | 8.457% | $168.0433 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $836.90 | $893.4415 | $893.43 | $893.45 | $893.40 | |