| 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 | $181.69 | 12.634% | $204.6447 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $70.87 | 6.722% | $75.6339 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $242.50 | 8.784% | $263.8012 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $64.57 | 3.549% | $66.8616 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $196.60 | 6.811% | $209.9904 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $182.47 | 9.757% | $200.2736 | $200.27 | $200.25 | $200.30 |
| Purchase #7 | $143.87 | 6.825% | $153.6891 | $153.69 | $153.70 | $153.70 |
| 7 purchase totals = | $1,082.57 | $1,174.8945 | $1,174.88 | $1,174.90 | $1,174.90 | |