| 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 | $216.49 | 3.181% | $223.3765 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $32.37 | 7.253% | $34.7178 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $148.92 | 4.674% | $155.8805 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $89.52 | 5.388% | $94.3433 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $144.75 | 9.140% | $157.9802 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $11.30 | 9.814% | $12.409 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $168.34 | 12.337% | $189.1081 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $811.69 | $867.8154 | $867.82 | $867.85 | $867.80 | |