| 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 | $86.87 | 4.737% | $90.985 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $92.70 | 10.200% | $102.1554 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $15.83 | 11.633% | $17.6715 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $35.26 | 13.751% | $40.1086 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $194.57 | 6.543% | $207.3007 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $157.25 | 11.740% | $175.7112 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $170.58 | 6.672% | $181.9611 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $753.06 | $815.8935 | $815.90 | $815.85 | $816.00 | |