| 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 | $173.35 | 9.117% | $189.1543 | $189.15 | $189.15 | $189.20 |
| Purchase #2 | $150.81 | 7.634% | $162.3228 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $81.81 | 11.619% | $91.3155 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $203.62 | 3.724% | $211.2028 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $119.47 | 10.723% | $132.2808 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $215.66 | 13.210% | $244.1487 | $244.15 | $244.15 | $244.10 |
| Purchase #7 | $101.66 | 7.742% | $109.5305 | $109.53 | $109.55 | $109.50 |
| 7 purchase totals = | $1,046.38 | $1,139.9554 | $1,139.95 | $1,139.95 | $1,139.90 | |