| 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 | $75.82 | 5.667% | $80.1167 | $80.12 | $80.10 | $80.10 |
| Purchase #2 | $162.62 | 6.393% | $173.0163 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $181.95 | 3.619% | $188.5348 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $36.99 | 10.212% | $40.7674 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $202.87 | 3.426% | $209.8203 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $51.87 | 5.385% | $54.6632 | $54.66 | $54.65 | $54.70 |
| Purchase #7 | $68.98 | 7.813% | $74.3694 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $781.10 | $821.2881 | $821.29 | $821.20 | $821.30 | |