| 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 | $148.60 | 3.247% | $153.425 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $53.54 | 7.812% | $57.7225 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $193.83 | 6.379% | $206.1944 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $111.41 | 12.675% | $125.5312 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $34.75 | 12.418% | $39.0653 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $43.96 | 11.598% | $49.0585 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $211.29 | 3.806% | $219.3317 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $797.38 | $850.3286 | $850.33 | $850.35 | $850.30 | |