| 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 | $179.88 | 11.155% | $199.9456 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $205.62 | 6.784% | $219.5693 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $162.85 | 5.251% | $171.4013 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $196.63 | 10.730% | $217.7284 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $73.30 | 9.128% | $79.9908 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $129.48 | 6.257% | $137.5816 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $219.62 | 12.593% | $247.2767 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $1,167.38 | $1,273.4937 | $1,273.50 | $1,273.55 | $1,273.50 | |