| 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 | $164.37 | 6.311% | $174.7434 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $21.27 | 4.479% | $22.2227 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $27.42 | 12.679% | $30.8966 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $101.86 | 3.688% | $105.6166 | $105.62 | $105.60 | $105.60 |
| Purchase #5 | $152.81 | 8.453% | $165.727 | $165.73 | $165.75 | $165.70 |
| Purchase #6 | $140.35 | 9.634% | $153.8713 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $172.58 | 5.177% | $181.5145 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $780.66 | $834.5921 | $834.59 | $834.55 | $834.50 | |