| 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 | $185.93 | 13.542% | $211.1086 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $81.79 | 11.710% | $91.3676 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $93.25 | 7.464% | $100.2102 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $125.63 | 4.808% | $131.6703 | $131.67 | $131.65 | $131.70 |
| Purchase #5 | $40.43 | 4.343% | $42.1859 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $185.55 | 10.647% | $205.3055 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $192.37 | 5.180% | $202.3348 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $904.95 | $984.1829 | $984.19 | $984.15 | $984.20 | |