| 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 | $171.36 | 6.806% | $183.0228 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $107.40 | 9.108% | $117.182 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $22.85 | 3.407% | $23.6285 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $76.46 | 4.212% | $79.6805 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $229.38 | 8.782% | $249.5242 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $57.62 | 13.715% | $65.5226 | $65.52 | $65.50 | $65.50 |
| Purchase #7 | $109.33 | 8.346% | $118.4547 | $118.45 | $118.45 | $118.50 |
| 7 purchase totals = | $774.40 | $837.0153 | $837.00 | $837.00 | $837.00 | |