| 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 | $132.67 | 8.485% | $143.927 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $146.57 | 8.546% | $159.0959 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $213.78 | 6.790% | $228.2957 | $228.30 | $228.30 | $228.30 |
| Purchase #4 | $111.52 | 10.181% | $122.8739 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $66.44 | 10.435% | $73.373 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $84.55 | 7.238% | $90.6697 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $242.63 | 4.452% | $253.4319 | $253.43 | $253.45 | $253.40 |
| 7 purchase totals = | $998.16 | $1,071.6671 | $1,071.67 | $1,071.65 | $1,071.70 | |