| 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 | $148.32 | 12.608% | $167.0202 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $27.86 | 13.834% | $31.7142 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $154.55 | 7.851% | $166.6837 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $22.83 | 4.286% | $23.8085 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $147.85 | 13.590% | $167.9428 | $167.94 | $167.95 | $167.90 |
| Purchase #6 | $62.60 | 8.662% | $68.0224 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $17.55 | 3.186% | $18.1091 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $581.56 | $643.3009 | $643.29 | $643.25 | $643.20 | |