| 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 | $187.84 | 4.753% | $196.768 | $196.77 | $196.75 | $196.80 |
| Purchase #2 | $106.44 | 8.624% | $115.6194 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $64.65 | 10.470% | $71.4189 | $71.42 | $71.40 | $71.40 |
| Purchase #4 | $165.29 | 3.436% | $170.9694 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $42.58 | 11.475% | $47.4661 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $71.88 | 7.598% | $77.3414 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $180.97 | 10.853% | $200.6107 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $819.65 | $880.1939 | $880.20 | $880.10 | $880.20 | |