| 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 | $177.98 | 7.357% | $191.074 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $187.38 | 5.540% | $197.7609 | $197.76 | $197.75 | $197.80 |
| Purchase #3 | $126.38 | 5.518% | $133.3536 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $135.83 | 10.596% | $150.2225 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $129.27 | 5.528% | $136.416 | $136.42 | $136.40 | $136.40 |
| Purchase #6 | $209.68 | 10.744% | $232.208 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $226.75 | 6.693% | $241.9264 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $1,193.27 | $1,282.9614 | $1,282.96 | $1,282.90 | $1,283.00 | |