| 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 | $165.74 | 10.347% | $182.8891 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $224.64 | 3.216% | $231.8644 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $211.48 | 6.770% | $225.7972 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $42.81 | 8.177% | $46.3106 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $229.32 | 6.526% | $244.2854 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $178.69 | 9.155% | $195.0491 | $195.05 | $195.05 | $195.00 |
| Purchase #7 | $148.97 | 12.457% | $167.5272 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $1,201.65 | $1,293.7230 | $1,293.73 | $1,293.75 | $1,293.70 | |