| 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 | $169.61 | 8.521% | $184.0625 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $71.46 | 5.534% | $75.4146 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $167.70 | 13.180% | $189.8029 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $232.83 | 7.592% | $250.5065 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $123.81 | 12.128% | $138.8257 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $102.47 | 10.149% | $112.8697 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $144.76 | 8.300% | $156.7751 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $1,012.64 | $1,108.2570 | $1,108.26 | $1,108.25 | $1,108.30 | |