| 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 | $152.60 | 9.230% | $166.685 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $160.62 | 10.431% | $177.3743 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $131.75 | 4.467% | $137.6353 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $38.88 | 4.120% | $40.4819 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $149.86 | 7.737% | $161.4547 | $161.45 | $161.45 | $161.50 |
| Purchase #6 | $242.75 | 11.324% | $270.239 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $167.36 | 12.743% | $188.6867 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $1,043.82 | $1,142.5569 | $1,142.56 | $1,142.60 | $1,142.60 | |