| 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 | $165.99 | 3.593% | $171.954 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $204.88 | 9.772% | $224.9009 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $59.96 | 4.849% | $62.8675 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $182.76 | 9.827% | $200.7198 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $137.86 | 13.252% | $156.1292 | $156.13 | $156.15 | $156.10 |
| Purchase #6 | $105.30 | 9.260% | $115.0508 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $101.74 | 5.138% | $106.9674 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $958.49 | $1,038.5896 | $1,038.59 | $1,038.55 | $1,038.70 | |