| 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 | $179.82 | 6.764% | $191.983 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $141.94 | 7.394% | $152.435 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $107.33 | 10.180% | $118.2562 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $215.25 | 12.460% | $242.0702 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $243.81 | 4.810% | $255.5373 | $255.54 | $255.55 | $255.50 |
| Purchase #6 | $136.91 | 4.480% | $143.0436 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $161.54 | 7.747% | $174.0545 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $1,186.60 | $1,277.3798 | $1,277.38 | $1,277.40 | $1,277.40 | |