| 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 | $137.82 | 10.580% | $152.4014 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $209.75 | 9.302% | $229.2609 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $35.60 | 10.864% | $39.4676 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $123.90 | 12.794% | $139.7518 | $139.75 | $139.75 | $139.80 |
| Purchase #5 | $142.46 | 3.213% | $147.0372 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $82.60 | 11.209% | $91.8586 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $43.82 | 5.427% | $46.1981 | $46.20 | $46.20 | $46.20 |
| 7 purchase totals = | $775.95 | $845.9756 | $845.98 | $845.95 | $846.10 | |