| 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 | $183.77 | 5.400% | $193.6936 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $60.76 | 7.127% | $65.0904 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $178.60 | 12.458% | $200.85 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $229.48 | 4.508% | $239.825 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $195.89 | 11.760% | $218.9267 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $105.41 | 4.738% | $110.4043 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $134.85 | 13.139% | $152.5679 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $1,088.76 | $1,181.3579 | $1,181.36 | $1,181.40 | $1,181.40 | |