| 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 | $11.86 | 13.160% | $13.4208 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $161.86 | 11.311% | $180.168 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $67.64 | 4.448% | $70.6486 | $70.65 | $70.65 | $70.60 |
| Purchase #4 | $158.28 | 10.570% | $175.0102 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $72.29 | 6.284% | $76.8327 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $118.72 | 11.777% | $132.7017 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $117.42 | 11.418% | $130.827 | $130.83 | $130.85 | $130.80 |
| 7 purchase totals = | $708.07 | $779.6090 | $779.61 | $779.60 | $779.50 | |