| 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 | $101.92 | 13.271% | $115.4458 | $115.45 | $115.45 | $115.40 |
| Purchase #2 | $190.46 | 4.770% | $199.5449 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $31.26 | 6.694% | $33.3525 | $33.35 | $33.35 | $33.40 |
| Purchase #4 | $148.67 | 12.584% | $167.3786 | $167.38 | $167.40 | $167.40 |
| Purchase #5 | $143.90 | 9.647% | $157.782 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $176.53 | 11.829% | $197.4117 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $249.88 | 10.724% | $276.6771 | $276.68 | $276.70 | $276.70 |
| 7 purchase totals = | $1,042.62 | $1,147.5926 | $1,147.59 | $1,147.65 | $1,147.60 | |