| 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 | $185.68 | 13.725% | $211.1646 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $69.61 | 3.755% | $72.2239 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $46.36 | 11.483% | $51.6835 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $9.47 | 4.602% | $9.9058 | $9.91 | $9.90 | $9.90 |
| Purchase #5 | $214.59 | 3.269% | $221.6049 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $182.82 | 13.159% | $206.8773 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $122.90 | 12.379% | $138.1138 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $831.43 | $911.5738 | $911.56 | $911.55 | $911.60 | |