| 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 | $128.68 | 11.498% | $143.4756 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $58.55 | 6.447% | $62.3247 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $211.85 | 8.463% | $229.7789 | $229.78 | $229.80 | $229.80 |
| Purchase #4 | $21.83 | 6.663% | $23.2845 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $108.26 | 11.435% | $120.6395 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $162.30 | 11.293% | $180.6285 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $9.79 | 5.447% | $10.3233 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $701.26 | $770.4550 | $770.45 | $770.50 | $770.40 | |