| 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 | $153.64 | 11.127% | $170.7355 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $203.63 | 5.335% | $214.4937 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $16.35 | 13.497% | $18.5568 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $35.73 | 11.213% | $39.7364 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $22.81 | 4.461% | $23.8276 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $184.53 | 6.763% | $197.0098 | $197.01 | $197.00 | $197.00 |
| Purchase #7 | $152.67 | 6.728% | $162.9416 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $769.36 | $827.3014 | $827.31 | $827.35 | $827.20 | |