| 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 | $152.75 | 4.767% | $160.0316 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $47.49 | 10.397% | $52.4275 | $52.43 | $52.45 | $52.40 |
| Purchase #3 | $229.53 | 10.428% | $253.4654 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $159.76 | 3.411% | $165.2094 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $92.65 | 6.556% | $98.7241 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $203.64 | 4.667% | $213.1439 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $134.63 | 10.537% | $148.816 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $1,020.45 | $1,091.8179 | $1,091.82 | $1,091.80 | $1,091.70 | |