| 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 | $172.25 | 6.248% | $183.0122 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $55.69 | 3.625% | $57.7088 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $172.62 | 12.859% | $194.8172 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $24.45 | 9.107% | $26.6767 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $146.81 | 12.802% | $165.6046 | $165.60 | $165.60 | $165.60 |
| Purchase #6 | $79.63 | 11.577% | $88.8488 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $222.69 | 9.846% | $244.6161 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $874.14 | $961.2844 | $961.29 | $961.25 | $961.20 | |