| 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 | $181.77 | 5.669% | $192.0745 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $9.94 | 4.838% | $10.4209 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $212.86 | 13.207% | $240.9724 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $122.70 | 6.818% | $131.0657 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $114.26 | 6.419% | $121.5943 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $40.83 | 13.401% | $46.3016 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $38.74 | 6.246% | $41.1597 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $721.10 | $783.5891 | $783.58 | $783.50 | $783.70 | |