| 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 | $221.45 | 13.656% | $251.6912 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $18.73 | 8.860% | $20.3895 | $20.39 | $20.40 | $20.40 |
| Purchase #3 | $150.77 | 5.662% | $159.3066 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $165.38 | 6.216% | $175.66 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $22.69 | 6.509% | $24.1669 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $45.68 | 3.808% | $47.4195 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $20.56 | 8.524% | $22.3125 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $645.26 | $700.9462 | $700.95 | $700.90 | $701.00 | |