| 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 | $153.29 | 3.524% | $158.6919 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $191.58 | 5.233% | $201.6054 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $248.27 | 4.441% | $259.2957 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $144.40 | 11.451% | $160.9352 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $233.46 | 11.188% | $259.5795 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $175.42 | 4.340% | $183.0332 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $20.71 | 7.537% | $22.2709 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $1,167.13 | $1,245.4118 | $1,245.42 | $1,245.45 | $1,245.40 | |