| 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 | $5.62 | 9.413% | $6.149 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $157.71 | 4.508% | $164.8196 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $35.27 | 4.445% | $36.8378 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $201.45 | 8.795% | $219.1675 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $135.57 | 6.373% | $144.2099 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $209.86 | 3.627% | $217.4716 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $127.76 | 12.674% | $143.9523 | $143.95 | $143.95 | $144.00 |
| 7 purchase totals = | $873.24 | $932.6077 | $932.61 | $932.55 | $932.60 | |