| 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 | $144.94 | 4.783% | $151.8725 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $188.36 | 12.300% | $211.5283 | $211.53 | $211.55 | $211.50 |
| Purchase #3 | $110.60 | 4.358% | $115.4199 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $61.96 | 5.711% | $65.4985 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $120.87 | 8.405% | $131.0291 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $191.29 | 13.857% | $217.7971 | $217.80 | $217.80 | $217.80 |
| Purchase #7 | $176.25 | 6.777% | $188.1945 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $994.27 | $1,081.3399 | $1,081.34 | $1,081.35 | $1,081.30 | |