| 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 | $138.26 | 13.718% | $157.2265 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $177.76 | 7.546% | $191.1738 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $231.43 | 11.546% | $258.1509 | $258.15 | $258.15 | $258.20 |
| Purchase #4 | $64.78 | 9.238% | $70.7644 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $171.41 | 13.504% | $194.5572 | $194.56 | $194.55 | $194.60 |
| Purchase #6 | $109.63 | 8.789% | $119.2654 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $149.78 | 12.788% | $168.9339 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $1,043.05 | $1,160.0721 | $1,160.07 | $1,160.05 | $1,160.20 | |