| 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 | $129.33 | 13.118% | $146.2955 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $176.87 | 7.715% | $190.5155 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $100.55 | 13.319% | $113.9423 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $65.90 | 13.117% | $74.5441 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $109.69 | 9.505% | $120.116 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $110.45 | 11.252% | $122.8778 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $121.63 | 8.813% | $132.3493 | $132.35 | $132.35 | $132.30 |
| 7 purchase totals = | $814.42 | $900.6405 | $900.65 | $900.65 | $900.50 | |