| 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 | $76.76 | 10.331% | $84.6901 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $124.63 | 11.755% | $139.2803 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $166.68 | 10.376% | $183.9747 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $203.79 | 13.236% | $230.7636 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $98.73 | 4.311% | $102.9863 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $181.91 | 4.753% | $190.5562 | $190.56 | $190.55 | $190.60 |
| Purchase #7 | $220.27 | 7.327% | $236.4092 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,072.77 | $1,168.6604 | $1,168.66 | $1,168.65 | $1,168.80 | |