| 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 | $156.44 | 13.337% | $177.3044 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $180.32 | 11.249% | $200.6042 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $77.57 | 9.159% | $84.6746 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $220.76 | 3.240% | $227.9126 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $120.86 | 7.586% | $130.0284 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $248.64 | 12.495% | $279.7076 | $279.71 | $279.70 | $279.70 |
| Purchase #7 | $16.28 | 5.810% | $17.2259 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $1,020.87 | $1,117.4577 | $1,117.45 | $1,117.45 | $1,117.40 | |