| 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 | $172.65 | 4.600% | $180.5919 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $208.91 | 8.313% | $226.2767 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $170.40 | 3.268% | $175.9687 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $81.62 | 3.270% | $84.289 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $31.34 | 6.870% | $33.4931 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $111.45 | 11.291% | $124.0338 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $169.69 | 10.624% | $187.7179 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $946.06 | $1,012.3711 | $1,012.37 | $1,012.40 | $1,012.40 | |