| 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 | $138.66 | 11.597% | $154.7404 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $183.52 | 4.242% | $191.3049 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $107.89 | 5.546% | $113.8736 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $141.38 | 11.509% | $157.6514 | $157.65 | $157.65 | $157.70 |
| Purchase #5 | $149.51 | 7.172% | $160.2329 | $160.23 | $160.25 | $160.20 |
| Purchase #6 | $124.83 | 6.733% | $133.2348 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $105.51 | 6.130% | $111.9778 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $951.30 | $1,023.0158 | $1,023.00 | $1,023.05 | $1,023.00 | |