| 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 | $158.81 | 13.679% | $180.5336 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $32.42 | 4.302% | $33.8147 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $226.39 | 9.327% | $247.5054 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $212.84 | 9.238% | $232.5022 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $206.77 | 12.213% | $232.0228 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $245.74 | 13.197% | $278.1703 | $278.17 | $278.15 | $278.20 |
| Purchase #7 | $239.60 | 7.412% | $257.3592 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $1,322.57 | $1,461.9082 | $1,461.90 | $1,461.85 | $1,461.90 | |