| 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 | $211.40 | 4.155% | $220.1837 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $86.26 | 12.276% | $96.8493 | $96.85 | $96.85 | $96.80 |
| Purchase #3 | $90.88 | 5.298% | $95.6948 | $95.69 | $95.70 | $95.70 |
| Purchase #4 | $43.44 | 7.163% | $46.5516 | $46.55 | $46.55 | $46.60 |
| Purchase #5 | $157.99 | 13.776% | $179.7547 | $179.75 | $179.75 | $179.80 |
| Purchase #6 | $185.77 | 11.681% | $207.4698 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $133.79 | 11.120% | $148.6674 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $909.53 | $995.1713 | $995.16 | $995.15 | $995.30 | |