| 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 | $176.65 | 7.431% | $189.7769 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $233.51 | 8.512% | $253.3864 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $239.69 | 7.198% | $256.9429 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $161.92 | 11.724% | $180.9035 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $143.66 | 10.490% | $158.7299 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $22.67 | 6.418% | $24.125 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $157.35 | 8.804% | $171.2031 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $1,135.45 | $1,235.0677 | $1,235.07 | $1,235.15 | $1,235.00 | |