| 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 | $180.67 | 3.515% | $187.0206 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $27.37 | 5.513% | $28.8789 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $213.95 | 11.495% | $238.5436 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $151.25 | 6.835% | $161.5879 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $177.30 | 9.495% | $194.1346 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $82.67 | 12.854% | $93.2964 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $106.42 | 7.235% | $114.1195 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $939.63 | $1,017.5815 | $1,017.58 | $1,017.60 | $1,017.50 | |