| 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 | $164.86 | 13.786% | $187.5876 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $21.71 | 11.444% | $24.1945 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $138.41 | 11.663% | $154.5528 | $154.55 | $154.55 | $154.60 |
| Purchase #4 | $241.54 | 9.674% | $264.9066 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $211.39 | 13.180% | $239.2512 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $36.36 | 7.209% | $38.9812 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $216.52 | 4.243% | $225.7069 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,030.79 | $1,135.1808 | $1,135.18 | $1,135.20 | $1,135.30 | |