| 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 | $123.58 | 8.570% | $134.1708 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $103.83 | 4.754% | $108.7661 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $159.52 | 4.386% | $166.5165 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $173.71 | 10.650% | $192.2101 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $155.26 | 13.311% | $175.9267 | $175.93 | $175.95 | $175.90 |
| Purchase #6 | $54.82 | 8.160% | $59.2933 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $80.99 | 8.271% | $87.6887 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $851.71 | $924.5722 | $924.58 | $924.55 | $924.60 | |