| 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 | $102.54 | 13.623% | $116.509 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $197.41 | 10.867% | $218.8625 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $52.31 | 8.310% | $56.657 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $170.76 | 12.487% | $192.0828 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $48.46 | 12.550% | $54.5417 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $69.70 | 13.740% | $79.2768 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $181.38 | 7.625% | $195.2102 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $822.56 | $913.1400 | $913.14 | $913.15 | $913.20 | |