| 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 | $178.53 | 8.470% | $193.6515 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $115.55 | 3.663% | $119.7826 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $154.57 | 7.261% | $165.7933 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $75.65 | 5.592% | $79.8803 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $180.49 | 3.140% | $186.1574 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $33.72 | 13.714% | $38.3444 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $218.37 | 3.476% | $225.9605 | $225.96 | $225.95 | $226.00 |
| 7 purchase totals = | $956.88 | $1,009.5700 | $1,009.56 | $1,009.60 | $1,009.70 | |