| 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 | $146.85 | 9.199% | $160.3587 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $95.74 | 7.629% | $103.044 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $7.46 | 6.686% | $7.9588 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $101.39 | 6.649% | $108.1314 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $23.26 | 12.607% | $26.1924 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $19.93 | 9.222% | $21.7679 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $221.86 | 11.437% | $247.2341 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $616.49 | $674.6873 | $674.68 | $674.70 | $674.70 | |