| 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 | $143.57 | 6.349% | $152.6853 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $197.60 | 3.628% | $204.7689 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $176.54 | 8.107% | $190.8521 | $190.85 | $190.85 | $190.90 |
| Purchase #4 | $165.63 | 11.470% | $184.6278 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $57.38 | 7.523% | $61.6967 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $22.33 | 7.304% | $23.961 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $153.48 | 11.617% | $171.3098 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $916.53 | $989.9016 | $989.91 | $989.90 | $990.00 | |