| 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 | $184.51 | 4.393% | $192.6155 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $40.70 | 9.639% | $44.6231 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $68.72 | 4.606% | $71.8852 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $97.53 | 10.182% | $107.4605 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $19.54 | 7.173% | $20.9416 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $135.98 | 12.307% | $152.7151 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $69.76 | 6.368% | $74.2023 | $74.20 | $74.20 | $74.20 |
| 7 purchase totals = | $616.74 | $664.4433 | $664.45 | $664.40 | $664.40 | |