| 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 | $143.27 | 3.102% | $147.7142 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $14.33 | 12.573% | $16.1317 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $133.55 | 3.448% | $138.1548 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $58.36 | 4.288% | $60.8625 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $110.53 | 5.424% | $116.5251 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $30.68 | 7.179% | $32.8825 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $211.34 | 12.278% | $237.2883 | $237.29 | $237.30 | $237.30 |
| 7 purchase totals = | $702.06 | $749.5591 | $749.55 | $749.60 | $749.60 | |