| 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 | $128.51 | 9.813% | $141.1207 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $165.49 | 7.659% | $178.1649 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $180.26 | 9.518% | $197.4171 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $83.65 | 13.601% | $95.0272 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $197.89 | 7.547% | $212.8248 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $81.98 | 7.744% | $88.3285 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $14.94 | 7.668% | $16.0856 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $852.72 | $928.9688 | $928.97 | $928.95 | $928.90 | |