| 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 | $100.77 | 6.178% | $106.9956 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $187.31 | 4.494% | $195.7277 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $133.48 | 4.315% | $139.2397 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $89.43 | 7.826% | $96.4288 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $137.84 | 10.509% | $152.3256 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $143.57 | 12.614% | $161.6799 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $91.37 | 13.181% | $103.4135 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $883.77 | $955.8108 | $955.82 | $955.90 | $955.70 | |