| 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 | $158.66 | 13.259% | $179.6967 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $32.33 | 4.433% | $33.7632 | $33.76 | $33.75 | $33.80 |
| Purchase #3 | $198.29 | 10.413% | $218.9379 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $72.54 | 5.323% | $76.4013 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $138.99 | 9.589% | $152.3178 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $11.57 | 6.767% | $12.3529 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $147.59 | 10.240% | $162.7032 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $759.97 | $836.1730 | $836.17 | $836.15 | $836.20 | |