| 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 | $154.57 | 6.556% | $164.7036 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $93.72 | 12.415% | $105.3553 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $111.67 | 3.126% | $115.1608 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $57.76 | 9.115% | $63.0248 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $18.96 | 9.623% | $20.7845 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $221.58 | 4.443% | $231.4248 | $231.42 | $231.40 | $231.40 |
| Purchase #7 | $110.81 | 5.350% | $116.7383 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $769.07 | $817.1921 | $817.18 | $817.15 | $817.20 | |