| 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 | $72.90 | 12.614% | $82.0956 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $147.50 | 13.703% | $167.7119 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $133.78 | 10.793% | $148.2189 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $26.40 | 3.474% | $27.3171 | $27.32 | $27.30 | $27.30 |
| Purchase #5 | $43.73 | 8.447% | $47.4239 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $180.70 | 5.176% | $190.053 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $19.73 | 8.486% | $21.4043 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $624.74 | $684.2247 | $684.22 | $684.15 | $684.20 | |