| 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 | $164.71 | 9.261% | $179.9638 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $23.55 | 11.552% | $26.2705 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $85.51 | 7.251% | $91.7103 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $111.98 | 6.674% | $119.4535 | $119.45 | $119.45 | $119.50 |
| Purchase #5 | $9.37 | 12.610% | $10.5516 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $216.58 | 13.756% | $246.3727 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $145.99 | 9.135% | $159.3262 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $757.69 | $833.6486 | $833.64 | $833.60 | $833.80 | |