| 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 | $145.67 | 5.258% | $153.3293 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $161.85 | 12.855% | $182.6558 | $182.66 | $182.65 | $182.70 |
| Purchase #3 | $221.73 | 8.742% | $241.1136 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $122.65 | 5.803% | $129.7674 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $99.72 | 13.300% | $112.9828 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $141.97 | 11.815% | $158.7438 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $149.83 | 13.851% | $170.583 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,043.42 | $1,149.1757 | $1,149.17 | $1,149.20 | $1,149.20 | |