| 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 | $170.92 | 7.228% | $183.2741 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $184.64 | 7.269% | $198.0615 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $239.56 | 10.812% | $265.4612 | $265.46 | $265.45 | $265.50 |
| Purchase #4 | $31.98 | 13.618% | $36.335 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $35.81 | 10.613% | $39.6105 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $192.75 | 12.204% | $216.2732 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $65.72 | 11.178% | $73.0662 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $921.38 | $1,012.0817 | $1,012.08 | $1,012.00 | $1,012.20 | |