| 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 | $13.62 | 6.445% | $14.4978 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $215.91 | 6.772% | $230.5314 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $118.97 | 13.153% | $134.6181 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $92.86 | 8.846% | $101.0744 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $5.64 | 10.145% | $6.2122 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $99.63 | 3.847% | $103.4628 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $178.61 | 7.503% | $192.0111 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $725.24 | $782.4078 | $782.40 | $782.35 | $782.40 | |