| 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 | $158.71 | 13.502% | $180.139 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $118.97 | 13.814% | $135.4045 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $66.84 | 8.325% | $72.4044 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $201.83 | 8.254% | $218.489 | $218.49 | $218.50 | $218.50 |
| Purchase #5 | $238.48 | 8.633% | $259.068 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $128.65 | 5.333% | $135.5109 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $29.34 | 3.494% | $30.3651 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $942.82 | $1,031.3809 | $1,031.38 | $1,031.35 | $1,031.40 | |