| 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 | $161.40 | 3.718% | $167.4009 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $59.59 | 9.346% | $65.1593 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $8.59 | 5.542% | $9.0661 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $202.25 | 5.471% | $213.3151 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $168.83 | 6.202% | $179.3008 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $121.42 | 11.773% | $135.7148 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $144.53 | 12.493% | $162.5861 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $866.61 | $932.5431 | $932.55 | $932.50 | $932.60 | |