| 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 | $127.91 | 4.578% | $133.7657 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $67.98 | 7.611% | $73.154 | $73.15 | $73.15 | $73.20 |
| Purchase #3 | $90.91 | 3.319% | $93.9273 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $10.90 | 11.356% | $12.1378 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $211.80 | 10.532% | $234.1068 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $169.58 | 4.142% | $176.604 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $197.85 | 10.451% | $218.5273 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $876.93 | $942.2229 | $942.23 | $942.25 | $942.20 | |