| 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 | $27.60 | 5.157% | $29.0233 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $149.58 | 7.401% | $160.6504 | $160.65 | $160.65 | $160.70 |
| Purchase #3 | $130.65 | 5.351% | $137.6411 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $43.25 | 7.309% | $46.4111 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $47.69 | 9.764% | $52.3465 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $126.63 | 11.173% | $140.7784 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $167.76 | 10.871% | $185.9972 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $693.16 | $752.8480 | $752.85 | $752.85 | $752.80 | |