| 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 | $158.61 | 13.690% | $180.3237 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $19.88 | 10.736% | $22.0143 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $37.50 | 13.817% | $42.6814 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $169.49 | 8.293% | $183.5458 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $30.30 | 7.253% | $32.4977 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $100.62 | 6.213% | $106.8715 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $233.54 | 5.124% | $245.5066 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $749.94 | $813.4410 | $813.44 | $813.40 | $813.40 | |