| 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 | $167.30 | 6.602% | $178.3451 | $178.35 | $178.35 | $178.30 |
| Purchase #2 | $239.62 | 11.479% | $267.126 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $196.73 | 11.485% | $219.3244 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $158.64 | 8.551% | $172.2053 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $58.37 | 7.852% | $62.9532 | $62.95 | $62.95 | $63.00 |
| Purchase #6 | $242.52 | 5.526% | $255.9217 | $255.92 | $255.90 | $255.90 |
| Purchase #7 | $234.92 | 7.158% | $251.7356 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $1,298.10 | $1,407.6113 | $1,407.62 | $1,407.60 | $1,407.50 | |