| 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 | $245.86 | 11.713% | $274.6576 | $274.66 | $274.65 | $274.70 |
| Purchase #2 | $144.74 | 7.181% | $155.1338 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $147.72 | 8.597% | $160.4195 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $233.63 | 10.329% | $257.7616 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $19.40 | 8.256% | $21.0017 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $94.35 | 3.861% | $97.9929 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $193.50 | 4.332% | $201.8824 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,079.20 | $1,168.8495 | $1,168.84 | $1,168.85 | $1,168.90 | |