| 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 | $144.74 | 7.679% | $155.8546 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $109.51 | 6.344% | $116.4573 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $147.31 | 6.567% | $156.9838 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $197.89 | 6.701% | $211.1506 | $211.15 | $211.15 | $211.20 |
| Purchase #5 | $181.29 | 12.389% | $203.75 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $210.64 | 3.784% | $218.6106 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $72.88 | 12.241% | $81.8012 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $1,064.26 | $1,144.6081 | $1,144.60 | $1,144.60 | $1,144.80 | |