| 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 | $76.30 | 12.285% | $85.6735 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $132.50 | 6.529% | $141.1509 | $141.15 | $141.15 | $141.20 |
| Purchase #3 | $23.56 | 10.806% | $26.1059 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $177.48 | 6.474% | $188.9701 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $108.98 | 8.582% | $118.3327 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $168.62 | 12.338% | $189.4243 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $166.74 | 12.210% | $187.099 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $854.18 | $936.7564 | $936.75 | $936.70 | $936.80 | |