| 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 | $120.47 | 13.768% | $137.0563 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $9.34 | 12.451% | $10.5029 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $128.56 | 3.184% | $132.6534 | $132.65 | $132.65 | $132.70 |
| Purchase #4 | $103.42 | 9.367% | $113.1074 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $51.53 | 6.651% | $54.9573 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $68.39 | 7.111% | $73.2532 | $73.25 | $73.25 | $73.30 |
| Purchase #7 | $193.88 | 13.362% | $219.7862 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $675.59 | $741.3167 | $741.32 | $741.30 | $741.50 | |