| 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 | $152.80 | 5.416% | $161.0756 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $133.94 | 10.123% | $147.4987 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $115.96 | 7.243% | $124.359 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $200.73 | 8.182% | $217.1537 | $217.15 | $217.15 | $217.20 |
| Purchase #5 | $99.27 | 10.296% | $109.4908 | $109.49 | $109.50 | $109.50 |
| Purchase #6 | $217.54 | 8.345% | $235.6937 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $50.62 | 5.765% | $53.5382 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $970.86 | $1,048.8097 | $1,048.81 | $1,048.85 | $1,048.90 | |