| 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 | $185.69 | 8.461% | $201.4012 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $182.27 | 9.697% | $199.9447 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $215.88 | 6.784% | $230.5253 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $150.54 | 3.352% | $155.5861 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $73.61 | 9.726% | $80.7693 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $164.95 | 6.483% | $175.6437 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $84.53 | 13.128% | $95.6271 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $1,057.47 | $1,139.4974 | $1,139.50 | $1,139.55 | $1,139.40 | |