| 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 | $135.95 | 13.407% | $154.1768 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $185.97 | 6.201% | $197.502 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $151.44 | 7.587% | $162.9298 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $132.88 | 8.165% | $143.7297 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $227.35 | 6.427% | $241.9618 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $135.46 | 11.547% | $151.1016 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $154.37 | 9.872% | $169.6094 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $1,123.42 | $1,221.0111 | $1,221.01 | $1,221.05 | $1,221.00 | |