| 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 | $159.63 | 10.837% | $176.9291 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $92.65 | 6.411% | $98.5898 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $210.37 | 6.841% | $224.7614 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $142.66 | 13.683% | $162.1802 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $189.28 | 12.494% | $212.9286 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $215.77 | 4.132% | $224.6856 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $156.37 | 13.665% | $177.738 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,166.73 | $1,277.8127 | $1,277.82 | $1,277.90 | $1,277.80 | |