| 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 | $152.53 | 10.688% | $168.8324 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $167.91 | 9.588% | $184.0092 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $47.73 | 13.572% | $54.2079 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $70.62 | 10.498% | $78.0337 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $206.30 | 5.620% | $217.8941 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $190.58 | 8.685% | $207.1319 | $207.13 | $207.15 | $207.10 |
| Purchase #7 | $163.77 | 6.624% | $174.6181 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $999.44 | $1,084.7273 | $1,084.72 | $1,084.75 | $1,084.60 | |