| 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 | $176.91 | 4.518% | $184.9028 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $213.45 | 7.236% | $228.8952 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $172.31 | 4.673% | $180.362 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $243.83 | 8.599% | $264.7969 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $73.47 | 13.785% | $83.5978 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $112.29 | 5.226% | $118.1583 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $105.83 | 4.454% | $110.5437 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $1,098.09 | $1,171.2567 | $1,171.26 | $1,171.25 | $1,171.30 | |