| 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 | $193.64 | 13.480% | $219.7427 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $178.85 | 11.423% | $199.28 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $166.82 | 5.348% | $175.7415 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $55.72 | 11.685% | $62.2309 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $220.58 | 10.373% | $243.4608 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $9.46 | 3.786% | $9.8182 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $75.34 | 11.854% | $84.2708 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $900.41 | $994.5449 | $994.54 | $994.55 | $994.50 | |