| 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 | $181.60 | 9.701% | $199.217 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $26.89 | 7.236% | $28.8358 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $40.90 | 12.156% | $45.8718 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $116.65 | 4.322% | $121.6916 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $230.96 | 11.285% | $257.0238 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $233.47 | 7.813% | $251.711 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $151.70 | 5.799% | $160.4971 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $982.17 | $1,064.8481 | $1,064.85 | $1,064.80 | $1,064.80 | |