| 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 | $143.27 | 4.105% | $149.1512 | $149.15 | $149.15 | $149.20 |
| Purchase #2 | $44.64 | 3.442% | $46.1765 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $238.78 | 9.784% | $262.1422 | $262.14 | $262.15 | $262.10 |
| Purchase #4 | $230.98 | 3.276% | $238.5469 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $130.63 | 7.446% | $140.3567 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $34.34 | 13.803% | $39.08 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $152.37 | 13.490% | $172.9247 | $172.92 | $172.90 | $172.90 |
| 7 purchase totals = | $975.01 | $1,048.3782 | $1,048.38 | $1,048.40 | $1,048.40 | |