| 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 | $145.75 | 7.668% | $156.9261 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $131.56 | 3.262% | $135.8515 | $135.85 | $135.85 | $135.90 |
| Purchase #3 | $222.69 | 7.390% | $239.1468 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $145.64 | 9.483% | $159.451 | $159.45 | $159.45 | $159.50 |
| Purchase #5 | $37.78 | 13.460% | $42.8652 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $116.49 | 4.207% | $121.3907 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $195.60 | 11.537% | $218.1664 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $995.51 | $1,073.7977 | $1,073.81 | $1,073.80 | $1,073.90 | |