| 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 | $104.66 | 10.474% | $115.6221 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $153.36 | 3.856% | $159.2736 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $24.95 | 6.276% | $26.5159 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $163.93 | 12.349% | $184.1737 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $35.26 | 13.179% | $39.9069 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $56.48 | 8.309% | $61.1729 | $61.17 | $61.15 | $61.20 |
| Purchase #7 | $179.33 | 7.112% | $192.0839 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $717.97 | $778.7490 | $778.74 | $778.65 | $778.80 | |