| 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 | $169.44 | 5.495% | $178.7507 | $178.75 | $178.75 | $178.80 |
| Purchase #2 | $234.50 | 10.487% | $259.092 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $103.48 | 5.521% | $109.1931 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $23.73 | 11.518% | $26.4632 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $194.33 | 10.612% | $214.9523 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $35.36 | 9.188% | $38.6089 | $38.61 | $38.60 | $38.60 |
| Purchase #7 | $243.35 | 13.616% | $276.4845 | $276.48 | $276.50 | $276.50 |
| 7 purchase totals = | $1,004.19 | $1,103.5447 | $1,103.53 | $1,103.55 | $1,103.70 | |