| 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 | $154.84 | 11.612% | $172.82 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $89.82 | 4.566% | $93.9212 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $101.61 | 9.714% | $111.4804 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $219.75 | 6.706% | $234.4864 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $119.44 | 13.634% | $135.7244 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $135.79 | 3.597% | $140.6744 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $37.28 | 3.622% | $38.6303 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $858.53 | $927.7371 | $927.73 | $927.70 | $927.70 | |