| 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 | $101.64 | 5.637% | $107.3694 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $142.63 | 5.345% | $150.2536 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $192.92 | 6.827% | $206.0906 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $135.38 | 10.592% | $149.7194 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $65.76 | 12.829% | $74.1964 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $53.41 | 12.270% | $59.9634 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $219.77 | 8.492% | $238.4329 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $911.51 | $986.0257 | $986.02 | $986.00 | $986.10 | |