| 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 | $177.70 | 5.548% | $187.5588 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $120.49 | 10.305% | $132.9065 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $244.71 | 4.795% | $256.4438 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $65.84 | 8.273% | $71.2869 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $135.56 | 8.704% | $147.3591 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $180.49 | 12.467% | $202.9917 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $200.39 | 3.322% | $207.047 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $1,125.18 | $1,205.5938 | $1,205.60 | $1,205.60 | $1,205.60 | |