| 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 | $204.86 | 11.681% | $228.7897 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $49.84 | 13.866% | $56.7508 | $56.75 | $56.75 | $56.80 |
| Purchase #3 | $100.51 | 13.152% | $113.7291 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $141.32 | 7.592% | $152.049 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $176.49 | 3.757% | $183.1207 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $101.42 | 7.624% | $109.1523 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $170.91 | 7.825% | $184.2837 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $945.35 | $1,027.8753 | $1,027.87 | $1,027.90 | $1,027.90 | |