| 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 | $172.49 | 4.244% | $179.8105 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $211.46 | 12.673% | $238.2583 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $54.84 | 12.177% | $61.5179 | $61.52 | $61.50 | $61.50 |
| Purchase #4 | $239.61 | 5.425% | $252.6088 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $237.77 | 4.202% | $247.7611 | $247.76 | $247.75 | $247.80 |
| Purchase #6 | $15.70 | 7.495% | $16.8767 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $42.67 | 5.395% | $44.972 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $974.54 | $1,041.8053 | $1,041.81 | $1,041.75 | $1,041.90 | |