| 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 | $176.40 | 11.233% | $196.215 | $196.22 | $196.20 | $196.20 |
| Purchase #2 | $20.95 | 7.611% | $22.5445 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $119.85 | 7.330% | $128.635 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $143.68 | 11.406% | $160.0681 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $172.63 | 5.830% | $182.6943 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $205.44 | 7.360% | $220.5604 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $60.91 | 13.570% | $69.1755 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $899.86 | $979.8928 | $979.90 | $979.90 | $979.90 | |