| 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 | $154.48 | 8.784% | $168.0495 | $168.05 | $168.05 | $168.00 |
| Purchase #2 | $205.96 | 11.774% | $230.2097 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $7.78 | 13.551% | $8.8343 | $8.83 | $8.85 | $8.80 |
| Purchase #4 | $79.30 | 12.159% | $88.9421 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $190.88 | 13.756% | $217.1375 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $207.43 | 10.197% | $228.5816 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $111.38 | 4.686% | $116.5993 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $957.21 | $1,058.3540 | $1,058.35 | $1,058.40 | $1,058.20 | |