| 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 | $145.62 | 4.455% | $152.1074 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $182.53 | 10.429% | $201.5661 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $89.81 | 6.578% | $95.7177 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $94.47 | 13.461% | $107.1866 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $216.46 | 12.429% | $243.3638 | $243.36 | $243.35 | $243.40 |
| Purchase #6 | $167.71 | 7.736% | $180.684 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $195.34 | 10.754% | $216.3469 | $216.35 | $216.35 | $216.30 |
| 7 purchase totals = | $1,091.94 | $1,196.9725 | $1,196.98 | $1,196.95 | $1,197.00 | |