| 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 | $151.66 | 13.296% | $171.8247 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $29.76 | 12.514% | $33.4842 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $64.39 | 10.432% | $71.1072 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $30.48 | 12.741% | $34.3635 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $23.55 | 4.787% | $24.6773 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $135.57 | 8.635% | $147.2765 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $101.37 | 11.405% | $112.9312 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $536.78 | $595.6646 | $595.66 | $595.70 | $595.70 | |