| 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 | $151.52 | 8.760% | $164.7932 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $200.84 | 9.255% | $219.4277 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $19.96 | 5.511% | $21.06 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $26.54 | 11.592% | $29.6165 | $29.62 | $29.60 | $29.60 |
| Purchase #5 | $36.40 | 13.490% | $41.3104 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $102.28 | 11.514% | $114.0565 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $129.37 | 6.601% | $137.9097 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $666.91 | $728.1740 | $728.18 | $728.15 | $728.20 | |