| 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 | $150.48 | 6.798% | $160.7096 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $56.83 | 9.267% | $62.0964 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $112.29 | 6.575% | $119.6731 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $141.59 | 13.435% | $160.6126 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $233.79 | 8.639% | $253.9871 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $96.70 | 13.311% | $109.5717 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $67.55 | 10.385% | $74.5651 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $859.23 | $941.2156 | $941.22 | $941.15 | $941.30 | |