| 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 | $174.84 | 5.839% | $185.0489 | $185.05 | $185.05 | $185.00 |
| Purchase #2 | $127.95 | 8.497% | $138.8219 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $100.94 | 8.686% | $109.7076 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $248.39 | 12.452% | $279.3195 | $279.32 | $279.30 | $279.30 |
| Purchase #5 | $74.60 | 3.470% | $77.1886 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $176.98 | 3.586% | $183.3265 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $65.82 | 9.806% | $72.2743 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $969.52 | $1,045.6873 | $1,045.69 | $1,045.65 | $1,045.60 | |