| 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 | $159.89 | 9.827% | $175.6024 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $89.92 | 9.106% | $98.1081 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $245.42 | 4.246% | $255.8405 | $255.84 | $255.85 | $255.80 |
| Purchase #4 | $10.83 | 4.295% | $11.2951 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $196.25 | 12.835% | $221.4387 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $205.80 | 4.119% | $214.2769 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $169.44 | 8.857% | $184.4473 | $184.45 | $184.45 | $184.40 |
| 7 purchase totals = | $1,077.55 | $1,161.0090 | $1,161.02 | $1,161.05 | $1,160.90 | |