| 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 | $132.32 | 11.842% | $147.9893 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $241.76 | 6.739% | $258.0522 | $258.05 | $258.05 | $258.10 |
| Purchase #3 | $208.72 | 5.188% | $219.5484 | $219.55 | $219.55 | $219.50 |
| Purchase #4 | $79.46 | 6.494% | $84.6201 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $98.31 | 5.509% | $103.7259 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $171.26 | 5.272% | $180.2888 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $202.57 | 6.341% | $215.415 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,134.40 | $1,209.6397 | $1,209.65 | $1,209.65 | $1,209.60 | |