| 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 | $175.36 | 4.718% | $183.6335 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $81.27 | 4.775% | $85.1506 | $85.15 | $85.15 | $85.20 |
| Purchase #3 | $89.98 | 9.307% | $98.3544 | $98.35 | $98.35 | $98.40 |
| Purchase #4 | $88.70 | 5.821% | $93.8632 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $125.93 | 3.415% | $130.2305 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $223.78 | 11.340% | $249.1567 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $237.59 | 7.836% | $256.2076 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,022.61 | $1,096.5965 | $1,096.59 | $1,096.60 | $1,096.70 | |