| 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 | $146.42 | 6.400% | $155.7909 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $210.27 | 10.270% | $231.8647 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $157.74 | 4.663% | $165.0954 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $176.87 | 6.489% | $188.3471 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $148.71 | 8.238% | $160.9607 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $22.56 | 6.145% | $23.9463 | $23.95 | $23.95 | $23.90 |
| Purchase #7 | $69.30 | 10.104% | $76.3021 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $931.87 | $1,002.3072 | $1,002.31 | $1,002.30 | $1,002.30 | |