| 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 | $142.35 | 7.613% | $153.1871 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $8.34 | 13.289% | $9.4483 | $9.45 | $9.45 | $9.40 |
| Purchase #3 | $49.44 | 13.666% | $56.1965 | $56.20 | $56.20 | $56.20 |
| Purchase #4 | $37.77 | 8.735% | $41.0692 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $53.52 | 7.710% | $57.6464 | $57.65 | $57.65 | $57.60 |
| Purchase #6 | $160.80 | 7.179% | $172.3438 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $148.38 | 10.696% | $164.2507 | $164.25 | $164.25 | $164.30 |
| 7 purchase totals = | $600.60 | $654.1420 | $654.15 | $654.15 | $654.10 | |