| 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 | $67.66 | 6.605% | $72.1289 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $206.27 | 3.635% | $213.7679 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $21.98 | 10.626% | $24.3156 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $197.88 | 9.224% | $216.1325 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $172.95 | 11.425% | $192.7095 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $203.54 | 4.419% | $212.5344 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $145.47 | 10.497% | $160.74 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $1,015.75 | $1,092.3288 | $1,092.33 | $1,092.35 | $1,092.20 | |