| 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 | $184.58 | 3.453% | $190.9535 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $134.66 | 6.443% | $143.3361 | $143.34 | $143.35 | $143.30 |
| Purchase #3 | $148.51 | 3.464% | $153.6544 | $153.65 | $153.65 | $153.70 |
| Purchase #4 | $52.57 | 9.656% | $57.6462 | $57.65 | $57.65 | $57.60 |
| Purchase #5 | $235.33 | 12.346% | $264.3838 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $73.89 | 8.794% | $80.3879 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $93.33 | 5.307% | $98.283 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $922.87 | $988.6449 | $988.64 | $988.70 | $988.70 | |