| 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 | $154.66 | 9.305% | $169.0511 | $169.05 | $169.05 | $169.10 |
| Purchase #2 | $108.93 | 6.447% | $115.9527 | $115.95 | $115.95 | $116.00 |
| Purchase #3 | $13.66 | 6.114% | $14.4952 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $128.85 | 7.108% | $138.0087 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $55.41 | 10.454% | $61.2026 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $216.65 | 10.794% | $240.0352 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $216.59 | 6.361% | $230.3673 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $894.75 | $969.1128 | $969.12 | $969.10 | $969.20 | |