| 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 | $123.49 | 8.570% | $134.0731 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $16.47 | 6.607% | $17.5582 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $178.35 | 5.168% | $187.5671 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $132.34 | 10.457% | $146.1788 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $230.99 | 3.743% | $239.636 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $165.87 | 10.229% | $182.8368 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $19.38 | 13.394% | $21.9758 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $866.89 | $929.8258 | $929.84 | $929.85 | $929.90 | |