| 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 | $157.93 | 12.239% | $177.2591 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $240.49 | 6.224% | $255.4581 | $255.46 | $255.45 | $255.50 |
| Purchase #3 | $31.45 | 4.745% | $32.9423 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $146.92 | 7.144% | $157.416 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $75.86 | 4.441% | $79.2289 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $12.26 | 6.547% | $13.0627 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $91.77 | 5.246% | $96.5843 | $96.58 | $96.60 | $96.60 |
| 7 purchase totals = | $756.68 | $811.9514 | $811.95 | $811.95 | $812.00 | |