| 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 | $140.62 | 12.764% | $158.5687 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $209.44 | 9.485% | $229.3054 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $122.92 | 8.177% | $132.9712 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $27.93 | 6.856% | $29.8449 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $145.63 | 10.745% | $161.2779 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $203.95 | 12.710% | $229.872 | $229.87 | $229.85 | $229.90 |
| Purchase #7 | $122.32 | 4.139% | $127.3828 | $127.38 | $127.40 | $127.40 |
| 7 purchase totals = | $972.81 | $1,069.2229 | $1,069.22 | $1,069.20 | $1,069.30 | |