| 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 | $136.87 | 9.188% | $149.4456 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $197.67 | 4.454% | $206.4742 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $27.49 | 6.668% | $29.323 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $46.69 | 13.455% | $52.9721 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $5.50 | 4.119% | $5.7265 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $119.77 | 9.339% | $130.9553 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $205.54 | 11.277% | $228.7187 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $739.53 | $803.6154 | $803.62 | $803.55 | $803.60 | |