| 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 | $98.28 | 5.278% | $103.4672 | $103.47 | $103.45 | $103.50 |
| Purchase #2 | $126.34 | 4.498% | $132.0228 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $174.86 | 13.416% | $198.3192 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $150.95 | 4.548% | $157.8152 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $152.28 | 6.429% | $162.0701 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $15.40 | 3.837% | $15.9909 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $92.69 | 4.433% | $96.7989 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $810.80 | $866.4843 | $866.49 | $866.40 | $866.50 | |