| 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 | $137.32 | 8.599% | $149.1281 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $169.61 | 11.109% | $188.452 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $103.48 | 9.570% | $113.383 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $196.35 | 5.416% | $206.9843 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $134.85 | 13.497% | $153.0507 | $153.05 | $153.05 | $153.10 |
| Purchase #6 | $80.40 | 12.222% | $90.2265 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $134.26 | 8.279% | $145.3754 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $956.27 | $1,046.6000 | $1,046.60 | $1,046.70 | $1,046.70 | |