| 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 | $172.94 | 11.597% | $192.9959 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $41.92 | 6.702% | $44.7295 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $54.99 | 8.490% | $59.6587 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $239.28 | 7.231% | $256.5823 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $16.44 | 7.217% | $17.6265 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $5.32 | 13.365% | $6.031 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $81.55 | 13.872% | $92.8626 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $612.44 | $670.4865 | $670.49 | $670.55 | $670.50 | |