| 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 | $93.51 | 8.336% | $101.305 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $41.49 | 13.582% | $47.1252 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $181.73 | 5.644% | $191.9868 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $199.61 | 5.345% | $210.2792 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $53.49 | 13.308% | $60.6084 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $134.67 | 3.823% | $139.8184 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $133.93 | 8.681% | $145.5565 | $145.56 | $145.55 | $145.60 |
| 7 purchase totals = | $838.43 | $896.6795 | $896.70 | $896.70 | $896.70 | |