| 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 | $155.33 | 12.458% | $174.681 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $43.38 | 9.373% | $47.446 | $47.45 | $47.45 | $47.40 |
| Purchase #3 | $178.94 | 10.861% | $198.3747 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $221.43 | 12.468% | $249.0379 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $237.70 | 6.505% | $253.1624 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $155.97 | 5.833% | $165.0677 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $192.36 | 5.589% | $203.111 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,185.11 | $1,290.8807 | $1,290.88 | $1,290.85 | $1,290.90 | |