| 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 | $124.57 | 3.623% | $129.0832 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $152.73 | 8.584% | $165.8403 | $165.84 | $165.85 | $165.80 |
| Purchase #3 | $149.26 | 13.519% | $169.4385 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $160.50 | 8.535% | $174.1987 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $39.28 | 13.536% | $44.5969 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $47.91 | 7.804% | $51.6489 | $51.65 | $51.65 | $51.60 |
| Purchase #7 | $25.51 | 11.314% | $28.3962 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $699.76 | $763.2027 | $763.21 | $763.25 | $763.10 | |