| 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 | $141.35 | 13.413% | $160.3093 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $171.83 | 12.663% | $193.5888 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $47.81 | 8.463% | $51.8562 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $142.56 | 11.688% | $159.2224 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $174.53 | 5.789% | $184.6335 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $170.73 | 10.219% | $188.1769 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $90.51 | 5.704% | $95.6727 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $939.32 | $1,033.4598 | $1,033.46 | $1,033.45 | $1,033.50 | |