| 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 | $154.55 | 5.114% | $162.4537 | $162.45 | $162.45 | $162.50 |
| Purchase #2 | $129.28 | 8.111% | $139.7659 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $182.98 | 4.261% | $190.7768 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $107.68 | 4.281% | $112.2898 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $202.31 | 3.312% | $209.0105 | $209.01 | $209.00 | $209.00 |
| Purchase #6 | $242.43 | 8.151% | $262.1905 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $103.79 | 12.871% | $117.1488 | $117.15 | $117.15 | $117.10 |
| 7 purchase totals = | $1,123.02 | $1,193.6360 | $1,193.64 | $1,193.65 | $1,193.70 | |