| 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 | $182.78 | 5.397% | $192.6446 | $192.64 | $192.65 | $192.60 |
| Purchase #2 | $112.44 | 13.788% | $127.9432 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $128.98 | 3.354% | $133.306 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $51.27 | 4.508% | $53.5813 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $10.92 | 13.565% | $12.4013 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $162.64 | 9.805% | $178.5869 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $190.66 | 12.684% | $214.8433 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $839.69 | $913.3066 | $913.30 | $913.35 | $913.20 | |