| 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 | $178.74 | 7.826% | $192.7282 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $20.57 | 11.669% | $22.9703 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $187.37 | 8.847% | $203.9466 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $216.48 | 10.364% | $238.916 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $41.96 | 13.748% | $47.7287 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $233.48 | 9.762% | $256.2723 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $236.73 | 12.840% | $267.1261 | $267.13 | $267.15 | $267.10 |
| 7 purchase totals = | $1,115.33 | $1,229.6882 | $1,229.70 | $1,229.70 | $1,229.60 | |