| 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 | $126.93 | 11.474% | $141.4939 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $17.66 | 7.473% | $18.9797 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $203.42 | 7.459% | $218.5931 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $194.39 | 13.478% | $220.5899 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $90.89 | 12.462% | $102.2167 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $173.53 | 7.124% | $185.8923 | $185.89 | $185.90 | $185.90 |
| Purchase #7 | $38.68 | 13.753% | $43.9997 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $845.50 | $931.7653 | $931.76 | $931.80 | $931.80 | |