| 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 | $158.25 | 11.127% | $175.8585 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $226.37 | 4.163% | $235.7938 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $21.40 | 8.235% | $23.1623 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $234.93 | 9.857% | $258.0871 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $219.42 | 5.102% | $230.6148 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $133.87 | 11.450% | $149.1981 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $97.77 | 10.449% | $107.986 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $1,092.01 | $1,180.7006 | $1,180.70 | $1,180.70 | $1,180.80 | |