| 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 | $187.78 | 6.797% | $200.5434 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $198.33 | 6.272% | $210.7693 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $47.79 | 13.314% | $54.1528 | $54.15 | $54.15 | $54.20 |
| Purchase #4 | $113.54 | 11.683% | $126.8049 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $110.79 | 7.443% | $119.0361 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $118.97 | 11.739% | $132.9359 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $172.66 | 13.270% | $195.572 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $949.86 | $1,039.8144 | $1,039.81 | $1,039.80 | $1,039.80 | |