| 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 | $174.82 | 6.499% | $186.1816 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $181.89 | 4.854% | $190.7189 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $123.36 | 8.436% | $133.7666 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $241.40 | 8.457% | $261.8152 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $244.28 | 12.540% | $274.9127 | $274.91 | $274.90 | $274.90 |
| Purchase #6 | $24.33 | 13.324% | $27.5717 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $173.53 | 12.247% | $194.7822 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $1,163.61 | $1,269.7489 | $1,269.75 | $1,269.70 | $1,269.80 | |