| 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 | $164.62 | 12.247% | $184.781 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $154.71 | 4.442% | $161.5822 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $22.87 | 8.850% | $24.894 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $39.96 | 11.573% | $44.5846 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $104.76 | 5.689% | $110.7198 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $223.85 | 9.486% | $245.0844 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $127.55 | 13.812% | $145.1672 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $838.32 | $916.8132 | $916.80 | $916.85 | $916.90 | |