| 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 | $130.26 | 11.805% | $145.6372 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $159.76 | 13.153% | $180.7732 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $203.42 | 11.211% | $226.2254 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $158.27 | 7.744% | $170.5264 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $119.67 | 10.402% | $132.1181 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $192.35 | 12.580% | $216.5476 | $216.55 | $216.55 | $216.50 |
| Purchase #7 | $23.82 | 8.557% | $25.8583 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $987.55 | $1,097.6862 | $1,097.70 | $1,097.70 | $1,097.60 | |