| 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 | $83.93 | 5.810% | $88.8063 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $199.41 | 13.348% | $226.0272 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $221.33 | 10.484% | $244.5342 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $160.26 | 6.874% | $171.2763 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $230.81 | 5.381% | $243.2299 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $142.62 | 8.764% | $155.1192 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $14.79 | 8.415% | $16.0346 | $16.03 | $16.05 | $16.00 |
| 7 purchase totals = | $1,053.15 | $1,145.0277 | $1,145.03 | $1,145.10 | $1,144.90 | |