| 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 | $91.38 | 10.694% | $101.1522 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $246.75 | 5.783% | $261.0196 | $261.02 | $261.00 | $261.00 |
| Purchase #3 | $204.45 | 3.429% | $211.4606 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $140.98 | 6.180% | $149.6926 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $161.40 | 10.354% | $178.1114 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $79.37 | 5.258% | $83.5433 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $176.57 | 3.826% | $183.3256 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,100.90 | $1,168.3053 | $1,168.30 | $1,168.30 | $1,168.30 | |