| 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 | $150.96 | 10.307% | $166.5194 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $110.26 | 4.603% | $115.3353 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $193.42 | 10.530% | $213.7871 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $198.93 | 11.668% | $222.1412 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $26.57 | 11.146% | $29.5315 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $155.33 | 3.252% | $160.3813 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $165.78 | 13.517% | $188.1885 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,001.25 | $1,095.8843 | $1,095.89 | $1,095.95 | $1,095.80 | |