| 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 | $142.57 | 12.687% | $160.6579 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $146.48 | 4.132% | $152.5326 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $189.70 | 3.801% | $196.9105 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $184.62 | 10.657% | $204.295 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $7.36 | 11.672% | $8.2191 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $5.90 | 3.475% | $6.105 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $115.59 | 6.356% | $122.9369 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $792.22 | $851.6570 | $851.67 | $851.65 | $851.60 | |