| 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 | $149.58 | 5.599% | $157.955 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $56.95 | 12.190% | $63.8922 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $42.98 | 9.585% | $47.0996 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $47.63 | 12.792% | $53.7228 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $36.89 | 13.705% | $41.9458 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $118.49 | 9.355% | $129.5747 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $43.61 | 7.203% | $46.7512 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $496.13 | $540.9413 | $540.94 | $540.90 | $541.00 | |