| 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 | $185.37 | 6.822% | $198.0159 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $95.45 | 9.853% | $104.8547 | $104.85 | $104.85 | $104.90 |
| Purchase #3 | $69.49 | 13.842% | $79.1088 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $135.76 | 6.803% | $144.9958 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $187.40 | 12.163% | $210.1935 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $46.50 | 6.852% | $49.6862 | $49.69 | $49.70 | $49.70 |
| Purchase #7 | $47.82 | 11.759% | $53.4432 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $767.79 | $840.2981 | $840.30 | $840.30 | $840.30 | |