| 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 | $192.99 | 10.449% | $213.1555 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $139.86 | 5.282% | $147.2474 | $147.25 | $147.25 | $147.20 |
| Purchase #3 | $244.63 | 4.606% | $255.8977 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $158.97 | 11.442% | $177.1593 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $85.50 | 12.511% | $96.1969 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $92.67 | 5.708% | $97.9596 | $97.96 | $97.95 | $98.00 |
| Purchase #7 | $152.98 | 13.580% | $173.7547 | $173.75 | $173.75 | $173.80 |
| 7 purchase totals = | $1,067.60 | $1,161.3711 | $1,161.38 | $1,161.35 | $1,161.50 | |