| 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 | $154.56 | 4.314% | $161.2277 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $203.67 | 12.286% | $228.6929 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $202.48 | 4.357% | $211.3021 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $162.95 | 8.124% | $176.1881 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $70.84 | 4.516% | $74.0391 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $64.91 | 5.640% | $68.5709 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $43.35 | 4.637% | $45.3601 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $902.76 | $965.3809 | $965.38 | $965.40 | $965.40 | |