| 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 | $140.96 | 6.856% | $150.6242 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $187.71 | 13.525% | $213.0978 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $49.67 | 11.165% | $55.2157 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $81.91 | 3.430% | $84.7195 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $56.99 | 13.610% | $64.7463 | $64.75 | $64.75 | $64.70 |
| Purchase #6 | $190.25 | 7.136% | $203.8262 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $136.94 | 3.438% | $141.648 | $141.65 | $141.65 | $141.60 |
| 7 purchase totals = | $844.43 | $913.8777 | $913.89 | $913.85 | $913.70 | |