| 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 | $150.67 | 6.113% | $159.8805 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $39.42 | 10.529% | $43.5705 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $14.81 | 10.566% | $16.3748 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $147.70 | 8.310% | $159.9739 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $46.80 | 13.157% | $52.9575 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $106.68 | 13.856% | $121.4616 | $121.46 | $121.45 | $121.50 |
| Purchase #7 | $141.77 | 5.213% | $149.1605 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $647.85 | $703.3793 | $703.37 | $703.30 | $703.60 | |