| 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 | $129.59 | 6.750% | $138.3373 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $238.62 | 12.450% | $268.3282 | $268.33 | $268.35 | $268.30 |
| Purchase #3 | $53.56 | 9.871% | $58.8469 | $58.85 | $58.85 | $58.80 |
| Purchase #4 | $7.27 | 7.830% | $7.8392 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $153.67 | 8.586% | $166.8641 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $197.34 | 10.266% | $217.5989 | $217.60 | $217.60 | $217.60 |
| Purchase #7 | $96.55 | 6.169% | $102.5062 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $876.60 | $960.3208 | $960.33 | $960.35 | $960.20 | |