| 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 | $177.44 | 11.772% | $198.3282 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $182.43 | 3.266% | $188.3882 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $182.28 | 10.323% | $201.0968 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $53.58 | 6.282% | $56.9459 | $56.95 | $56.95 | $56.90 |
| Purchase #5 | $178.80 | 13.700% | $203.2956 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $103.62 | 11.664% | $115.7062 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $223.85 | 3.602% | $231.9131 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $1,102.00 | $1,195.6740 | $1,195.69 | $1,195.70 | $1,195.60 | |