| 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 | $14.88 | 10.395% | $16.4268 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $155.70 | 13.484% | $176.6946 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $219.77 | 4.110% | $228.8025 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $196.48 | 10.429% | $216.9709 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $40.75 | 10.631% | $45.0821 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $179.94 | 3.247% | $185.7827 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $145.50 | 11.548% | $162.3023 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $953.02 | $1,032.0619 | $1,032.05 | $1,032.10 | $1,032.10 | |