| 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 | $154.82 | 3.433% | $160.135 | $160.14 | $160.15 | $160.10 |
| Purchase #2 | $199.64 | 11.111% | $221.822 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $86.63 | 6.559% | $92.3121 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $241.49 | 9.524% | $264.4895 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $60.36 | 10.236% | $66.5384 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $82.99 | 13.239% | $93.977 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $21.60 | 4.691% | $22.6133 | $22.61 | $22.60 | $22.60 |
| 7 purchase totals = | $847.53 | $921.8873 | $921.89 | $921.90 | $921.80 | |