| 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 | $148.42 | 9.261% | $162.1652 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $230.48 | 5.874% | $244.0184 | $244.02 | $244.00 | $244.00 |
| Purchase #3 | $65.29 | 12.460% | $73.4251 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $103.34 | 7.591% | $111.1845 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $28.67 | 3.550% | $29.6878 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $209.39 | 3.328% | $216.3585 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $147.36 | 5.269% | $155.1244 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $932.95 | $991.9639 | $991.97 | $991.95 | $992.00 | |