| 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 | $159.38 | 6.558% | $169.8321 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $121.42 | 5.720% | $128.3652 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $36.83 | 5.745% | $38.9459 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $140.28 | 9.808% | $154.0387 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $182.29 | 6.193% | $193.5792 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $166.29 | 12.516% | $187.1029 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $114.29 | 4.482% | $119.4125 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $920.78 | $991.2765 | $991.28 | $991.30 | $991.20 | |