| 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 | $194.48 | 8.207% | $210.441 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $41.76 | 7.511% | $44.8966 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $88.68 | 7.608% | $95.4268 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $159.88 | 7.661% | $172.1284 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $58.80 | 11.290% | $65.4385 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $138.92 | 9.871% | $152.6328 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $30.58 | 13.249% | $34.6315 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $713.10 | $775.5956 | $775.60 | $775.70 | $775.40 | |