| 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 | $178.77 | 3.197% | $184.4853 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $170.68 | 10.170% | $188.0382 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $101.31 | 9.329% | $110.7612 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $174.67 | 7.836% | $188.3571 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $169.44 | 7.281% | $181.7769 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $136.95 | 5.870% | $144.989 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $194.87 | 5.773% | $206.1198 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,126.69 | $1,204.5275 | $1,204.54 | $1,204.55 | $1,204.60 | |