| 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 | $169.42 | 7.565% | $182.2366 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $165.40 | 5.571% | $174.6144 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $166.44 | 10.780% | $184.3822 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $221.41 | 6.306% | $235.3721 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $112.85 | 6.717% | $120.4301 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $179.38 | 13.721% | $203.9927 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $171.30 | 9.547% | $187.654 | $187.65 | $187.65 | $187.70 |
| 7 purchase totals = | $1,186.20 | $1,288.6821 | $1,288.67 | $1,288.70 | $1,288.70 | |