| 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 | $157.77 | 7.233% | $169.1815 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $249.73 | 13.579% | $283.6408 | $283.64 | $283.65 | $283.60 |
| Purchase #3 | $181.89 | 11.797% | $203.3476 | $203.35 | $203.35 | $203.30 |
| Purchase #4 | $213.40 | 7.645% | $229.7144 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $67.51 | 5.708% | $71.3635 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $173.95 | 5.650% | $183.7782 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $129.27 | 3.560% | $133.872 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $1,173.52 | $1,274.8980 | $1,274.89 | $1,274.90 | $1,274.90 | |