| 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 | $187.53 | 13.143% | $212.1771 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $143.64 | 12.716% | $161.9053 | $161.91 | $161.90 | $161.90 |
| Purchase #3 | $32.85 | 3.561% | $34.0198 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $250.76 | 6.439% | $266.9064 | $266.91 | $266.90 | $266.90 |
| Purchase #5 | $55.63 | 12.569% | $62.6221 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $180.74 | 5.638% | $190.9301 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $139.69 | 13.342% | $158.3274 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $990.84 | $1,086.8882 | $1,086.90 | $1,086.90 | $1,086.80 | |