| 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 | $96.85 | 11.418% | $107.9083 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $95.97 | 7.375% | $103.0478 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $123.93 | 5.193% | $130.3657 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $125.97 | 7.278% | $135.1381 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $140.74 | 3.245% | $145.307 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $118.64 | 13.792% | $135.0028 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $44.82 | 5.821% | $47.429 | $47.43 | $47.45 | $47.40 |
| 7 purchase totals = | $746.92 | $804.1987 | $804.21 | $804.20 | $804.10 | |