| 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 | $150.79 | 13.150% | $170.6189 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $27.35 | 7.319% | $29.3517 | $29.35 | $29.35 | $29.40 |
| Purchase #3 | $243.97 | 11.376% | $271.724 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $122.47 | 13.342% | $138.8099 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $123.32 | 3.444% | $127.5671 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $168.58 | 8.392% | $182.7272 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $118.65 | 7.421% | $127.455 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $955.13 | $1,048.2538 | $1,048.26 | $1,048.20 | $1,048.30 | |