| 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 | $159.68 | 3.401% | $165.1107 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $113.85 | 8.802% | $123.8711 | $123.87 | $123.85 | $123.90 |
| Purchase #3 | $138.97 | 12.674% | $156.5831 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $219.60 | 6.448% | $233.7598 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $196.73 | 4.441% | $205.4668 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $222.69 | 10.326% | $245.685 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $108.94 | 11.786% | $121.7797 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $1,160.46 | $1,252.2562 | $1,252.26 | $1,252.25 | $1,252.40 | |