| 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 | $158.30 | 8.216% | $171.3059 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $32.92 | 8.665% | $35.7725 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $126.88 | 12.214% | $142.3771 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $47.35 | 5.394% | $49.9041 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $6.60 | 8.803% | $7.181 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $228.72 | 7.493% | $245.858 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $201.44 | 12.834% | $227.2928 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $802.21 | $879.6914 | $879.69 | $879.70 | $879.80 | |