| 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 | $147.32 | 11.644% | $164.4739 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $135.90 | 5.399% | $143.2372 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $163.35 | 12.394% | $183.5956 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $24.60 | 6.674% | $26.2418 | $26.24 | $26.25 | $26.20 |
| Purchase #5 | $33.74 | 12.614% | $37.996 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $237.71 | 7.779% | $256.2015 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $11.86 | 6.261% | $12.6026 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $754.48 | $824.3486 | $824.35 | $824.35 | $824.30 | |