| 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 | $149.91 | 8.786% | $163.0811 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $25.82 | 13.595% | $29.3302 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $160.39 | 12.310% | $180.134 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $92.59 | 13.125% | $104.7424 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $220.76 | 8.617% | $239.7829 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $108.85 | 10.683% | $120.4784 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $120.58 | 11.643% | $134.6191 | $134.62 | $134.60 | $134.60 |
| 7 purchase totals = | $878.90 | $972.1681 | $972.16 | $972.25 | $972.10 | |