| 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 | $142.35 | 11.262% | $158.3815 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $22.88 | 11.760% | $25.5707 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $63.41 | 9.372% | $69.3528 | $69.35 | $69.35 | $69.40 |
| Purchase #4 | $84.76 | 9.374% | $92.7054 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $184.41 | 4.105% | $191.98 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $244.87 | 12.148% | $274.6168 | $274.62 | $274.60 | $274.60 |
| Purchase #7 | $55.43 | 5.161% | $58.2907 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $798.11 | $870.8979 | $870.90 | $870.90 | $871.00 | |