| 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 | $107.58 | 7.422% | $115.5646 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $71.77 | 12.219% | $80.5396 | $80.54 | $80.55 | $80.50 |
| Purchase #3 | $154.31 | 3.842% | $160.2386 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $84.46 | 8.314% | $91.482 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $250.66 | 7.142% | $268.5621 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $109.66 | 11.301% | $122.0527 | $122.05 | $122.05 | $122.10 |
| Purchase #7 | $129.70 | 6.787% | $138.5027 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $908.14 | $976.9423 | $976.93 | $976.95 | $977.00 | |