| 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 | $153.49 | 9.721% | $168.4108 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $119.32 | 8.756% | $129.7677 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $112.27 | 12.559% | $126.37 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $92.70 | 11.535% | $103.3929 | $103.39 | $103.40 | $103.40 |
| Purchase #5 | $83.44 | 5.803% | $88.282 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $228.45 | 7.276% | $245.072 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $73.63 | 10.839% | $81.6108 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $863.30 | $942.9062 | $942.90 | $942.85 | $943.00 | |