| 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 | $108.32 | 10.409% | $119.595 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $173.54 | 4.195% | $180.82 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $245.55 | 5.593% | $259.2836 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $123.63 | 11.475% | $137.8165 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $67.49 | 12.601% | $75.9944 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $7.26 | 11.699% | $8.1093 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $181.86 | 6.365% | $193.4354 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $907.65 | $975.0542 | $975.06 | $975.05 | $975.00 | |