| 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 | $127.37 | 3.126% | $131.3516 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $90.88 | 8.284% | $98.4085 | $98.41 | $98.40 | $98.40 |
| Purchase #3 | $171.64 | 13.653% | $195.074 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $41.87 | 13.661% | $47.5899 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $87.45 | 5.302% | $92.0866 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $159.53 | 8.255% | $172.6992 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $162.83 | 7.748% | $175.4461 | $175.45 | $175.45 | $175.40 |
| 7 purchase totals = | $841.57 | $912.6559 | $912.66 | $912.65 | $912.70 | |