| 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 | $149.79 | 6.731% | $159.8724 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $140.47 | 10.586% | $155.3402 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $207.92 | 4.121% | $216.4884 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $195.70 | 11.141% | $217.5029 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $132.84 | 3.197% | $137.0869 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $86.47 | 11.737% | $96.619 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $31.65 | 9.133% | $34.5406 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $944.84 | $1,017.4504 | $1,017.45 | $1,017.45 | $1,017.40 | |