| 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 | $142.78 | 12.226% | $160.2363 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $54.38 | 11.238% | $60.4912 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $73.93 | 6.106% | $78.4442 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $249.43 | 13.713% | $283.6343 | $283.63 | $283.65 | $283.60 |
| Purchase #5 | $180.84 | 7.428% | $194.2728 | $194.27 | $194.25 | $194.30 |
| Purchase #6 | $106.76 | 6.169% | $113.346 | $113.35 | $113.35 | $113.30 |
| Purchase #7 | $121.75 | 9.521% | $133.3418 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $929.87 | $1,023.7666 | $1,023.76 | $1,023.80 | $1,023.60 | |