| 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 | $186.29 | 4.489% | $194.6526 | $194.65 | $194.65 | $194.70 |
| Purchase #2 | $88.67 | 11.449% | $98.8218 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $128.59 | 12.852% | $145.1164 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $151.91 | 5.385% | $160.0904 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $29.69 | 13.351% | $33.6539 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $67.35 | 7.326% | $72.2841 | $72.28 | $72.30 | $72.30 |
| Purchase #7 | $219.25 | 13.525% | $248.9036 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $871.75 | $953.5228 | $953.51 | $953.50 | $953.60 | |