| 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 | $143.95 | 5.822% | $152.3308 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $32.99 | 13.506% | $37.4456 | $37.45 | $37.45 | $37.40 |
| Purchase #3 | $47.88 | 10.423% | $52.8705 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $10.49 | 13.849% | $11.9428 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $243.83 | 4.157% | $253.966 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $194.99 | 10.407% | $215.2826 | $215.28 | $215.30 | $215.30 |
| Purchase #7 | $53.78 | 7.500% | $57.8135 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $727.91 | $781.6518 | $781.65 | $781.65 | $781.60 | |