| 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 | $143.98 | 3.420% | $148.9041 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $210.33 | 3.506% | $217.7042 | $217.70 | $217.70 | $217.70 |
| Purchase #3 | $187.88 | 10.635% | $207.861 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $166.36 | 11.453% | $185.4132 | $185.41 | $185.40 | $185.40 |
| Purchase #5 | $122.52 | 6.798% | $130.8489 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $101.27 | 11.226% | $112.6386 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $164.43 | 10.538% | $181.7576 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $1,096.77 | $1,185.1276 | $1,185.12 | $1,185.10 | $1,185.10 | |