| 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 | $155.61 | 13.393% | $176.4508 | $176.45 | $176.45 | $176.50 |
| Purchase #2 | $9.63 | 8.296% | $10.4289 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $23.97 | 4.429% | $25.0316 | $25.03 | $25.05 | $25.00 |
| Purchase #4 | $49.52 | 3.115% | $51.0625 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $133.86 | 13.323% | $151.6942 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $243.79 | 9.831% | $267.757 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $63.47 | 9.206% | $69.313 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $679.85 | $751.7380 | $751.73 | $751.75 | $751.80 | |