| 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 | $104.64 | 4.765% | $109.6261 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $132.47 | 8.331% | $143.5061 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $158.97 | 12.729% | $179.2053 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $84.57 | 8.568% | $91.816 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $148.76 | 8.260% | $161.0476 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $138.43 | 10.701% | $153.2434 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $163.76 | 12.697% | $184.5526 | $184.55 | $184.55 | $184.60 |
| 7 purchase totals = | $931.60 | $1,022.9971 | $1,023.01 | $1,023.00 | $1,022.90 | |