| 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 | $151.25 | 13.126% | $171.1031 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $51.33 | 6.523% | $54.6783 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $66.64 | 10.322% | $73.5186 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $234.62 | 5.385% | $247.2543 | $247.25 | $247.25 | $247.30 |
| Purchase #5 | $131.25 | 7.508% | $141.1043 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $202.71 | 12.475% | $227.9981 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $157.82 | 11.700% | $176.2849 | $176.28 | $176.30 | $176.30 |
| 7 purchase totals = | $995.62 | $1,091.9416 | $1,091.93 | $1,091.95 | $1,092.00 | |