| 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 | $154.32 | 6.556% | $164.4372 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $176.68 | 9.300% | $193.1112 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $40.55 | 8.827% | $44.1293 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $156.41 | 6.798% | $167.0428 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $94.38 | 13.433% | $107.0581 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $223.51 | 9.746% | $245.2933 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $131.94 | 4.286% | $137.5949 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $977.79 | $1,058.6668 | $1,058.66 | $1,058.70 | $1,058.60 | |