| 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 | $136.30 | 6.833% | $145.6134 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $53.43 | 3.496% | $55.2979 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $73.45 | 8.273% | $79.5265 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $54.91 | 9.542% | $60.1495 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $129.66 | 5.664% | $137.0039 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $135.83 | 9.430% | $148.6388 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $141.62 | 13.554% | $160.8152 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $725.20 | $787.0452 | $787.05 | $787.05 | $786.90 | |