| 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 | $81.50 | 10.117% | $89.7454 | $89.75 | $89.75 | $89.70 |
| Purchase #2 | $88.44 | 12.356% | $99.3676 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $162.47 | 8.489% | $176.2621 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $170.72 | 4.206% | $177.9005 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $234.88 | 12.653% | $264.5994 | $264.60 | $264.60 | $264.60 |
| Purchase #6 | $209.96 | 11.319% | $233.7254 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $152.42 | 4.783% | $159.7102 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $1,100.39 | $1,201.3106 | $1,201.32 | $1,201.30 | $1,201.30 | |