| 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 | $58.88 | 3.817% | $61.1274 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $140.42 | 8.610% | $152.5102 | $152.51 | $152.50 | $152.50 |
| Purchase #3 | $152.76 | 7.504% | $164.2231 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $177.48 | 12.529% | $199.7165 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $236.78 | 8.865% | $257.7705 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $101.95 | 8.709% | $110.8288 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $159.33 | 11.255% | $177.2626 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $1,027.60 | $1,123.4391 | $1,123.44 | $1,123.40 | $1,123.40 | |