| 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 | $156.60 | 13.283% | $177.4012 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $103.57 | 5.515% | $109.2819 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $172.82 | 6.719% | $184.4318 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $6.30 | 9.245% | $6.8824 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $214.42 | 11.176% | $238.3836 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $166.29 | 3.565% | $172.2182 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $236.54 | 3.865% | $245.6823 | $245.68 | $245.70 | $245.70 |
| 7 purchase totals = | $1,056.54 | $1,134.2814 | $1,134.27 | $1,134.35 | $1,134.30 | |