| 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 | $101.50 | 8.344% | $109.9692 | $109.97 | $109.95 | $110.00 |
| Purchase #2 | $90.39 | 6.525% | $96.2879 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $32.49 | 13.457% | $36.8622 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $152.48 | 8.401% | $165.2898 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $136.95 | 13.144% | $154.9507 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $243.94 | 12.226% | $273.7641 | $273.76 | $273.75 | $273.80 |
| Purchase #7 | $225.90 | 3.337% | $233.4383 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $983.65 | $1,070.5622 | $1,070.56 | $1,070.55 | $1,070.70 | |