| 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 | $136.92 | 6.310% | $145.5597 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $75.29 | 13.818% | $85.6936 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $125.82 | 7.516% | $135.2766 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $155.66 | 3.398% | $160.9493 | $160.95 | $160.95 | $160.90 |
| Purchase #5 | $73.46 | 5.194% | $77.2755 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $69.68 | 3.663% | $72.2324 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $177.95 | 11.300% | $198.0584 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $814.78 | $875.0455 | $875.05 | $875.10 | $875.10 | |