| 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 | $161.71 | 3.658% | $167.6254 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $12.89 | 9.700% | $14.1403 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $182.25 | 6.696% | $194.4535 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $210.63 | 8.820% | $229.2076 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $242.82 | 10.167% | $267.5075 | $267.51 | $267.50 | $267.50 |
| Purchase #6 | $9.50 | 12.824% | $10.7183 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $79.81 | 10.661% | $88.3185 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $899.61 | $971.9711 | $971.98 | $971.95 | $971.90 | |