| 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 | $211.68 | 4.205% | $220.5811 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $24.66 | 5.571% | $26.0338 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $39.77 | 3.400% | $41.1222 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $66.25 | 12.593% | $74.5929 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $169.85 | 5.129% | $178.5616 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $94.30 | 7.475% | $101.3489 | $101.35 | $101.35 | $101.30 |
| Purchase #7 | $157.35 | 7.625% | $169.3479 | $169.35 | $169.35 | $169.30 |
| 7 purchase totals = | $763.86 | $811.5884 | $811.58 | $811.60 | $811.50 | |