| 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 | $181.53 | 7.319% | $194.8162 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $47.32 | 6.797% | $50.5363 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $17.96 | 6.329% | $19.0967 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $104.62 | 3.275% | $108.0463 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $159.87 | 10.819% | $177.1663 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $5.94 | 8.503% | $6.4451 | $6.45 | $6.45 | $6.40 |
| Purchase #7 | $38.59 | 7.278% | $41.3986 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $555.83 | $597.5055 | $597.53 | $597.50 | $597.40 | |