| 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 | $133.39 | 11.759% | $149.0753 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $99.72 | 8.809% | $108.5043 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $110.27 | 9.739% | $121.0092 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $197.60 | 9.593% | $216.5558 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $40.45 | 8.782% | $44.0023 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $134.81 | 12.581% | $151.7704 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $65.26 | 4.156% | $67.9722 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $781.50 | $858.8895 | $858.89 | $858.85 | $859.00 | |