| 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 | $151.83 | 3.671% | $157.4037 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $133.62 | 5.640% | $141.1562 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $74.33 | 8.764% | $80.8443 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $195.77 | 5.241% | $206.0303 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $135.76 | 3.654% | $140.7207 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $23.55 | 7.348% | $25.2805 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $174.32 | 10.730% | $193.0245 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $889.18 | $944.4602 | $944.45 | $944.45 | $944.40 | |