| 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 | $151.82 | 5.179% | $159.6828 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $83.64 | 5.171% | $87.965 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $128.56 | 10.774% | $142.4111 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $165.71 | 12.781% | $186.8894 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $235.63 | 12.775% | $265.7317 | $265.73 | $265.75 | $265.70 |
| Purchase #6 | $67.67 | 6.788% | $72.2634 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $22.67 | 4.127% | $23.6056 | $23.61 | $23.60 | $23.60 |
| 7 purchase totals = | $855.70 | $938.5490 | $938.55 | $938.55 | $938.60 | |