| 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 | $159.66 | 8.173% | $172.709 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $103.92 | 13.559% | $118.0105 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $8.30 | 10.330% | $9.1574 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $126.57 | 6.786% | $135.159 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $227.91 | 11.363% | $253.8074 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $39.37 | 8.818% | $42.8416 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $63.96 | 4.505% | $66.8414 | $66.84 | $66.85 | $66.80 |
| 7 purchase totals = | $729.69 | $798.5263 | $798.53 | $798.50 | $798.50 | |