| 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 | $155.52 | 7.772% | $167.607 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $171.34 | 5.726% | $181.1509 | $181.15 | $181.15 | $181.20 |
| Purchase #3 | $20.37 | 9.678% | $22.3414 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $125.49 | 11.795% | $140.2915 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $235.25 | 9.244% | $256.9965 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $128.57 | 9.745% | $141.0991 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $80.89 | 10.373% | $89.2807 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $917.43 | $998.7671 | $998.77 | $998.80 | $998.80 | |