| 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 | $138.69 | 10.592% | $153.38 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $41.65 | 3.590% | $43.1452 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $185.66 | 12.551% | $208.9622 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $91.94 | 10.177% | $101.2967 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $34.86 | 11.260% | $38.7852 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $161.93 | 10.392% | $178.7578 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $222.30 | 6.647% | $237.0763 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $877.03 | $961.4034 | $961.42 | $961.45 | $961.50 | |