| 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 | $215.44 | 7.509% | $231.6174 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $146.45 | 9.827% | $160.8416 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $163.95 | 5.397% | $172.7984 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $145.76 | 5.671% | $154.026 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $94.52 | 7.246% | $101.3689 | $101.37 | $101.35 | $101.40 |
| Purchase #6 | $117.52 | 5.462% | $123.9389 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $32.63 | 6.441% | $34.7317 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $916.27 | $979.3229 | $979.33 | $979.35 | $979.20 | |