| 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 | $118.29 | 13.766% | $134.5738 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $110.65 | 7.740% | $119.2143 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $150.84 | 5.482% | $159.109 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $85.34 | 3.452% | $88.2859 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $160.86 | 3.128% | $165.8917 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $65.78 | 10.517% | $72.6981 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $79.54 | 10.363% | $87.7827 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $771.30 | $827.5555 | $827.55 | $827.55 | $827.60 | |