| 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 | $177.47 | 3.430% | $183.5572 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $148.29 | 13.511% | $168.3255 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $95.81 | 13.287% | $108.5403 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $105.33 | 12.219% | $118.2003 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $187.38 | 6.372% | $199.3199 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $98.98 | 12.175% | $111.0308 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $160.96 | 10.569% | $177.9719 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $974.22 | $1,066.9459 | $1,066.95 | $1,066.95 | $1,066.90 | |