| 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 | $73.91 | 12.514% | $83.1591 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $200.50 | 9.789% | $220.1269 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $216.61 | 10.287% | $238.8927 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $185.60 | 4.537% | $194.0207 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $221.95 | 3.559% | $229.8492 | $229.85 | $229.85 | $229.80 |
| Purchase #6 | $93.44 | 3.456% | $96.6693 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $116.76 | 4.265% | $121.7398 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $1,108.77 | $1,184.4577 | $1,184.46 | $1,184.45 | $1,184.40 | |