| 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 | $153.29 | 9.438% | $167.7575 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $21.35 | 7.283% | $22.9049 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $37.57 | 11.113% | $41.7452 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $98.50 | 10.866% | $109.203 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $163.44 | 13.817% | $186.0225 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $44.54 | 11.184% | $49.5214 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $181.37 | 4.197% | $188.9821 | $188.98 | $189.00 | $189.00 |
| 7 purchase totals = | $700.06 | $766.1366 | $766.13 | $766.10 | $766.10 | |