| 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 | $169.61 | 3.393% | $175.3649 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $37.50 | 8.669% | $40.7509 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $68.89 | 9.374% | $75.3477 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $226.89 | 5.163% | $238.6043 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $135.25 | 13.503% | $153.5128 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $110.55 | 10.318% | $121.9565 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $150.59 | 12.374% | $169.224 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $899.28 | $974.7611 | $974.75 | $974.70 | $974.80 | |