| 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 | $146.54 | 13.698% | $166.613 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $144.99 | 3.441% | $149.9791 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $42.28 | 3.236% | $43.6482 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $157.58 | 10.804% | $174.6049 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $128.45 | 3.786% | $133.3131 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $88.54 | 7.800% | $95.4461 | $95.45 | $95.45 | $95.40 |
| Purchase #7 | $49.98 | 12.300% | $56.1275 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $758.36 | $819.7319 | $819.73 | $819.75 | $819.60 | |