| 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 | $63.92 | 11.185% | $71.0695 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $12.94 | 9.543% | $14.1749 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $17.26 | 8.436% | $18.7161 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $212.34 | 8.580% | $230.5588 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $233.98 | 12.483% | $263.1877 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $68.72 | 6.395% | $73.1146 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $147.43 | 13.479% | $167.3021 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $756.59 | $838.1237 | $838.12 | $838.05 | $838.20 | |