| 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 | $128.45 | 10.136% | $141.4697 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $233.84 | 6.307% | $248.5883 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $7.75 | 4.351% | $8.0872 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $65.97 | 7.254% | $70.7555 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $142.81 | 7.833% | $153.9963 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $163.38 | 7.564% | $175.7381 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $244.70 | 3.457% | $253.1593 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $986.90 | $1,051.7944 | $1,051.81 | $1,051.80 | $1,051.90 | |