| 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 | $155.38 | 11.145% | $172.6971 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $57.30 | 8.717% | $62.2948 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $99.84 | 5.768% | $105.5988 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $160.90 | 12.562% | $181.1123 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $94.92 | 12.530% | $106.8135 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $219.47 | 4.636% | $229.6446 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $84.78 | 13.281% | $96.0396 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $872.59 | $954.2007 | $954.19 | $954.20 | $954.10 | |