| 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 | $102.56 | 12.719% | $115.6046 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $172.34 | 3.476% | $178.3305 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $98.74 | 13.222% | $111.7954 | $111.80 | $111.80 | $111.80 |
| Purchase #4 | $43.98 | 4.314% | $45.8773 | $45.88 | $45.90 | $45.90 |
| Purchase #5 | $13.28 | 8.109% | $14.3569 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $62.82 | 11.118% | $69.8043 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $176.25 | 10.610% | $194.9501 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $669.97 | $730.7191 | $730.72 | $730.75 | $730.80 | |