| 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 | $146.50 | 7.791% | $157.9138 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $16.67 | 11.658% | $18.6134 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $54.86 | 9.154% | $59.8819 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $191.44 | 8.251% | $207.2357 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $119.90 | 13.108% | $135.6165 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $10.70 | 4.801% | $11.2137 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $105.55 | 6.520% | $112.4319 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $645.62 | $702.9069 | $702.90 | $702.90 | $702.80 | |