| 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 | $153.61 | 12.840% | $173.3335 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $49.71 | 7.717% | $53.5461 | $53.55 | $53.55 | $53.50 |
| Purchase #3 | $180.49 | 12.793% | $203.5801 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $17.79 | 11.198% | $19.7821 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $219.70 | 6.199% | $233.3192 | $233.32 | $233.30 | $233.30 |
| Purchase #6 | $122.32 | 6.282% | $130.0041 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $123.29 | 4.354% | $128.658 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $866.91 | $942.2231 | $942.22 | $942.25 | $942.20 | |