| 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 | $171.57 | 11.488% | $191.28 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $178.64 | 3.828% | $185.4783 | $185.48 | $185.50 | $185.50 |
| Purchase #3 | $203.46 | 7.307% | $218.3268 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $194.68 | 3.497% | $201.488 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $48.91 | 7.649% | $52.6511 | $52.65 | $52.65 | $52.70 |
| Purchase #6 | $234.95 | 10.171% | $258.8468 | $258.85 | $258.85 | $258.80 |
| Purchase #7 | $71.81 | 6.219% | $76.2759 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $1,104.02 | $1,184.3469 | $1,184.36 | $1,184.45 | $1,184.40 | |