| 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 | $140.72 | 3.651% | $145.8577 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $20.86 | 5.538% | $22.0152 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $161.54 | 9.168% | $176.35 | $176.35 | $176.35 | $176.40 |
| Purchase #4 | $136.63 | 11.680% | $152.5884 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $94.48 | 7.374% | $101.447 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $145.89 | 5.405% | $153.7754 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $105.79 | 13.717% | $120.3012 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $805.91 | $872.3349 | $872.35 | $872.35 | $872.40 | |