| 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 | $135.97 | 6.180% | $144.3729 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $172.55 | 12.204% | $193.608 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $64.32 | 10.385% | $70.9996 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $160.40 | 9.311% | $175.3348 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $219.56 | 12.652% | $247.3387 | $247.34 | $247.35 | $247.30 |
| Purchase #6 | $124.27 | 4.670% | $130.0734 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $127.27 | 11.360% | $141.7279 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $1,004.34 | $1,103.4553 | $1,103.45 | $1,103.45 | $1,103.40 | |