| 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 | $170.38 | 11.158% | $189.391 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $160.78 | 3.150% | $165.8446 | $165.84 | $165.85 | $165.80 |
| Purchase #3 | $76.50 | 8.294% | $82.8449 | $82.84 | $82.85 | $82.80 |
| Purchase #4 | $236.79 | 4.354% | $247.0998 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $107.47 | 13.259% | $121.7194 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $85.39 | 3.794% | $88.6297 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $160.79 | 6.135% | $170.6545 | $170.65 | $170.65 | $170.70 |
| 7 purchase totals = | $998.10 | $1,066.1839 | $1,066.17 | $1,066.20 | $1,066.10 | |