| 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 | $90.43 | 13.653% | $102.7764 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $102.39 | 13.212% | $115.9178 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $158.47 | 8.445% | $171.8528 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $38.50 | 5.631% | $40.6679 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $161.48 | 9.311% | $176.5154 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $202.99 | 9.319% | $221.9066 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $225.42 | 4.834% | $236.3168 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $979.68 | $1,065.9537 | $1,065.97 | $1,065.90 | $1,066.00 | |