| 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 | $176.77 | 7.106% | $189.3313 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $46.44 | 12.598% | $52.2905 | $52.29 | $52.30 | $52.30 |
| Purchase #3 | $47.89 | 13.177% | $54.2005 | $54.20 | $54.20 | $54.20 |
| Purchase #4 | $230.70 | 9.781% | $253.2648 | $253.26 | $253.25 | $253.30 |
| Purchase #5 | $32.41 | 11.554% | $36.1547 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $96.32 | 5.335% | $101.4587 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $243.81 | 11.703% | $272.3431 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $874.34 | $959.0436 | $959.03 | $959.05 | $959.10 | |