| 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 | $155.59 | 9.781% | $170.8083 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $78.63 | 10.749% | $87.0819 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $89.41 | 6.243% | $94.9919 | $94.99 | $95.00 | $95.00 |
| Purchase #4 | $118.38 | 9.109% | $129.1632 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $170.96 | 3.731% | $177.3385 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $135.85 | 8.761% | $147.7518 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $35.26 | 10.137% | $38.8343 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $784.08 | $845.9699 | $845.96 | $846.00 | $846.00 | |