| 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 | $180.35 | 5.676% | $190.5867 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $57.66 | 8.622% | $62.6314 | $62.63 | $62.65 | $62.60 |
| Purchase #3 | $198.31 | 6.753% | $211.7019 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $22.72 | 11.544% | $25.3428 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $16.49 | 9.417% | $18.0429 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $111.69 | 13.649% | $126.9346 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $134.91 | 8.164% | $145.9241 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $722.13 | $781.1644 | $781.15 | $781.20 | $781.00 | |