| 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 | $136.37 | 10.658% | $150.9043 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $174.36 | 4.253% | $181.7755 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $41.46 | 7.117% | $44.4107 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $20.39 | 11.448% | $22.7242 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $35.81 | 3.233% | $36.9677 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $29.48 | 8.550% | $32.0005 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $247.62 | 9.523% | $271.2009 | $271.20 | $271.20 | $271.20 |
| 7 purchase totals = | $685.49 | $739.9838 | $739.98 | $739.95 | $740.00 | |