| 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 | $135.95 | 4.279% | $141.7673 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $54.37 | 7.306% | $58.3423 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $226.54 | 7.512% | $243.5577 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $248.43 | 13.410% | $281.7445 | $281.74 | $281.75 | $281.70 |
| Purchase #5 | $80.87 | 6.232% | $85.9098 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $228.29 | 8.657% | $248.0531 | $248.05 | $248.05 | $248.10 |
| Purchase #7 | $123.53 | 9.654% | $135.4556 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $1,097.98 | $1,194.8303 | $1,194.83 | $1,194.80 | $1,194.90 | |