| 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 | $141.53 | 12.313% | $158.9566 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $180.71 | 10.248% | $199.2292 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $211.67 | 8.710% | $230.1065 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $22.68 | 4.166% | $23.6248 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $118.33 | 4.701% | $123.8927 | $123.89 | $123.90 | $123.90 |
| Purchase #6 | $204.45 | 10.722% | $226.3711 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $127.80 | 8.727% | $138.9531 | $138.95 | $138.95 | $139.00 |
| 7 purchase totals = | $1,007.17 | $1,101.1340 | $1,101.13 | $1,101.10 | $1,101.20 | |