| 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 | $176.46 | 10.162% | $194.3919 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $249.76 | 6.252% | $265.375 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $62.62 | 8.616% | $68.0153 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $188.34 | 12.326% | $211.5548 | $211.55 | $211.55 | $211.60 |
| Purchase #5 | $57.83 | 11.319% | $64.3758 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $19.38 | 7.722% | $20.8765 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $34.25 | 5.562% | $36.155 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $788.64 | $860.7443 | $860.76 | $860.80 | $860.90 | |