| 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 | $161.87 | 12.148% | $181.534 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $129.70 | 10.504% | $143.3237 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $245.59 | 4.813% | $257.4102 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $101.43 | 7.554% | $109.092 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $119.80 | 9.653% | $131.3643 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $61.70 | 11.462% | $68.7721 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $242.67 | 4.442% | $253.4494 | $253.45 | $253.45 | $253.40 |
| 7 purchase totals = | $1,062.76 | $1,144.9457 | $1,144.93 | $1,144.90 | $1,144.90 | |