| 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 | $143.77 | 3.358% | $148.5978 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $201.85 | 8.259% | $218.5208 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $172.31 | 3.435% | $178.2288 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $128.72 | 7.472% | $138.338 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $25.33 | 4.629% | $26.5025 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $189.45 | 3.569% | $196.2115 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $197.66 | 7.818% | $213.1131 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,059.09 | $1,119.5125 | $1,119.51 | $1,119.50 | $1,119.40 | |