| 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 | $137.51 | 4.202% | $143.2882 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $183.29 | 5.719% | $193.7724 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $179.35 | 12.263% | $201.3437 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $76.96 | 8.473% | $83.4808 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $234.56 | 4.696% | $245.5749 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $111.93 | 4.352% | $116.8012 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $152.52 | 5.198% | $160.448 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $1,076.12 | $1,144.7092 | $1,144.70 | $1,144.70 | $1,144.70 | |