| 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 | $180.37 | 9.620% | $197.7216 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $55.34 | 13.591% | $62.8613 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $193.39 | 10.322% | $213.3517 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $161.87 | 9.792% | $177.7203 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $226.33 | 6.230% | $240.4304 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $194.67 | 13.760% | $221.4566 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $105.35 | 4.537% | $110.1297 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $1,117.32 | $1,223.6716 | $1,223.67 | $1,223.65 | $1,223.70 | |