| 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 | $145.79 | 6.751% | $155.6323 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $213.39 | 9.182% | $232.9835 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $18.87 | 3.756% | $19.5788 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $191.91 | 3.316% | $198.2737 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $172.59 | 5.183% | $181.5353 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $142.65 | 6.603% | $152.0692 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $133.93 | 11.384% | $149.1766 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $1,019.13 | $1,089.2494 | $1,089.25 | $1,089.30 | $1,089.30 | |