| 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 | $154.42 | 8.452% | $167.4716 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $144.71 | 9.555% | $158.537 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $179.74 | 8.148% | $194.3852 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $192.41 | 9.639% | $210.9564 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $18.57 | 3.264% | $19.1761 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $93.56 | 11.798% | $104.5982 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $201.26 | 5.867% | $213.0679 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $984.67 | $1,068.1924 | $1,068.21 | $1,068.20 | $1,068.30 | |