| 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 | $149.43 | 11.331% | $166.3619 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $218.73 | 3.551% | $226.4971 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $104.87 | 8.351% | $113.6277 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $158.79 | 11.320% | $176.765 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $202.50 | 8.445% | $219.6011 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $238.27 | 3.437% | $246.4593 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $117.43 | 3.729% | $121.809 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $1,190.02 | $1,271.1211 | $1,271.13 | $1,271.10 | $1,271.20 | |