| 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 | $190.70 | 10.838% | $211.3681 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $152.31 | 10.551% | $168.3802 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $97.64 | 4.308% | $101.8463 | $101.85 | $101.85 | $101.80 |
| Purchase #4 | $116.82 | 7.691% | $125.8046 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $184.55 | 6.826% | $197.1474 | $197.15 | $197.15 | $197.10 |
| Purchase #6 | $231.99 | 6.331% | $246.6773 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $83.64 | 9.347% | $91.4578 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $1,057.65 | $1,142.6817 | $1,142.69 | $1,142.70 | $1,142.70 | |