| 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 | $162.78 | 7.764% | $175.4182 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $109.44 | 5.860% | $115.8532 | $115.85 | $115.85 | $115.90 |
| Purchase #3 | $160.52 | 13.874% | $182.7905 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $162.26 | 6.722% | $173.1671 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $217.58 | 12.229% | $244.1879 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $54.67 | 3.854% | $56.777 | $56.78 | $56.80 | $56.80 |
| Purchase #7 | $120.99 | 6.456% | $128.8011 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $988.24 | $1,076.9950 | $1,077.00 | $1,077.00 | $1,077.10 | |