| 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 | $157.69 | 10.541% | $174.3121 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $101.26 | 7.582% | $108.9375 | $108.94 | $108.95 | $108.90 |
| Purchase #3 | $49.68 | 10.519% | $54.9058 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $177.76 | 9.851% | $195.2711 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $93.46 | 4.342% | $97.518 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $158.44 | 6.157% | $168.1952 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $93.75 | 8.111% | $101.3541 | $101.35 | $101.35 | $101.40 |
| 7 purchase totals = | $832.04 | $900.4938 | $900.50 | $900.45 | $900.50 | |