| 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 | $96.76 | 6.509% | $103.0581 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $187.44 | 12.530% | $210.9262 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $195.33 | 7.186% | $209.3664 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $166.25 | 10.205% | $183.2158 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $97.74 | 11.691% | $109.1668 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $184.90 | 4.774% | $193.7271 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $135.93 | 12.205% | $152.5203 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $1,064.35 | $1,161.9807 | $1,162.00 | $1,161.95 | $1,162.00 | |