| 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 | $182.64 | 9.209% | $199.4593 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $158.77 | 10.859% | $176.0108 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $47.91 | 12.141% | $53.7268 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $172.96 | 6.404% | $184.0364 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $22.38 | 7.209% | $23.9934 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $166.58 | 4.232% | $173.6297 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $166.48 | 6.360% | $177.0681 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $917.72 | $987.9245 | $987.93 | $987.95 | $987.90 | |