| 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 | $176.68 | 7.511% | $189.9504 | $189.95 | $189.95 | $190.00 |
| Purchase #2 | $101.88 | 9.320% | $111.3752 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $232.83 | 13.686% | $264.6951 | $264.70 | $264.70 | $264.70 |
| Purchase #4 | $150.30 | 12.574% | $169.1987 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $162.36 | 7.129% | $173.9346 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $145.33 | 7.134% | $155.6978 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $64.78 | 9.185% | $70.73 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $1,034.16 | $1,135.5818 | $1,135.59 | $1,135.65 | $1,135.60 | |