| 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 | $184.52 | 7.616% | $198.573 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $204.78 | 12.638% | $230.6601 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $191.34 | 12.666% | $215.5751 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $135.96 | 4.481% | $142.0524 | $142.05 | $142.05 | $142.10 |
| Purchase #5 | $22.40 | 6.416% | $23.8372 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $62.61 | 10.769% | $69.3525 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $249.50 | 5.472% | $263.1526 | $263.15 | $263.15 | $263.20 |
| 7 purchase totals = | $1,051.11 | $1,143.2029 | $1,143.20 | $1,143.20 | $1,143.40 | |