| 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 | $147.38 | 3.574% | $152.6474 | $152.65 | $152.65 | $152.60 |
| Purchase #2 | $74.76 | 5.845% | $79.1297 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $144.72 | 10.453% | $159.8476 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $127.71 | 3.647% | $132.3676 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $105.40 | 10.286% | $116.2414 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $191.39 | 12.283% | $214.8984 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $213.70 | 12.400% | $240.1988 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $1,005.06 | $1,095.3309 | $1,095.34 | $1,095.35 | $1,095.20 | |