| 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 | $155.88 | 9.507% | $170.6995 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $60.44 | 8.570% | $65.6197 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $128.63 | 8.299% | $139.305 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $109.78 | 8.332% | $118.9269 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $237.68 | 11.630% | $265.3222 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $69.38 | 3.334% | $71.6931 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $241.49 | 5.503% | $254.7792 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $1,003.28 | $1,086.3456 | $1,086.35 | $1,086.35 | $1,086.30 | |