| 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 | $223.73 | 13.226% | $253.3205 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $169.79 | 5.625% | $179.3407 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $204.98 | 10.164% | $225.8142 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $143.27 | 13.638% | $162.8092 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $128.65 | 5.690% | $135.9702 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $61.68 | 3.688% | $63.9548 | $63.95 | $63.95 | $64.00 |
| Purchase #7 | $124.39 | 3.435% | $128.6628 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $1,056.49 | $1,149.8724 | $1,149.86 | $1,149.80 | $1,149.90 | |