| 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 | $148.71 | 6.409% | $158.2408 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $113.75 | 13.199% | $128.7639 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $154.71 | 7.258% | $165.9389 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $204.39 | 3.257% | $211.047 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $122.46 | 8.704% | $133.1189 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $211.61 | 10.307% | $233.4206 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $94.35 | 12.374% | $106.0249 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $1,049.98 | $1,136.5550 | $1,136.55 | $1,136.50 | $1,136.40 | |