| 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 | $137.61 | 9.753% | $151.0311 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $140.31 | 7.739% | $151.1686 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $99.57 | 3.457% | $103.0121 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $119.87 | 9.153% | $130.8417 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $65.71 | 13.830% | $74.7977 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $57.29 | 7.692% | $61.6967 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $61.90 | 12.194% | $69.4481 | $69.45 | $69.45 | $69.40 |
| 7 purchase totals = | $682.26 | $741.9960 | $742.00 | $742.00 | $741.90 | |