| 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 | $163.32 | 5.285% | $171.9515 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $63.82 | 7.724% | $68.7495 | $68.75 | $68.75 | $68.70 |
| Purchase #3 | $209.43 | 9.239% | $228.7792 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $207.70 | 10.839% | $230.2126 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $225.87 | 8.386% | $244.8115 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $124.28 | 3.110% | $128.1451 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $66.43 | 10.864% | $73.647 | $73.65 | $73.65 | $73.60 |
| 7 purchase totals = | $1,060.85 | $1,146.2964 | $1,146.30 | $1,146.30 | $1,146.20 | |