| 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 | $154.32 | 8.826% | $167.9403 | $167.94 | $167.95 | $167.90 |
| Purchase #2 | $159.69 | 7.741% | $172.0516 | $172.05 | $172.05 | $172.10 |
| Purchase #3 | $207.30 | 9.664% | $227.3335 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $194.62 | 7.854% | $209.9055 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $8.77 | 12.383% | $9.856 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $215.99 | 12.553% | $243.1032 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $25.47 | 4.719% | $26.6719 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $966.16 | $1,056.8620 | $1,056.86 | $1,056.85 | $1,056.90 | |