| 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 | $166.75 | 11.403% | $185.7645 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $92.68 | 7.307% | $99.4521 | $99.45 | $99.45 | $99.50 |
| Purchase #3 | $177.48 | 11.251% | $197.4483 | $197.45 | $197.45 | $197.40 |
| Purchase #4 | $113.53 | 7.628% | $122.1901 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $34.99 | 9.563% | $38.3361 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $37.75 | 13.507% | $42.8489 | $42.85 | $42.85 | $42.80 |
| Purchase #7 | $137.86 | 13.708% | $156.7578 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $761.04 | $842.7978 | $842.80 | $842.80 | $842.80 | |