| 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 | $181.55 | 8.760% | $197.4538 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $221.85 | 6.338% | $235.9109 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $149.69 | 4.802% | $156.8781 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $43.76 | 7.796% | $47.1715 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $98.91 | 11.497% | $110.2817 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $100.94 | 9.398% | $110.4263 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $141.58 | 7.521% | $152.2282 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $938.28 | $1,010.3505 | $1,010.35 | $1,010.40 | $1,010.40 | |