| 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 | $189.60 | 7.164% | $203.1829 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $176.39 | 6.339% | $187.5714 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $175.97 | 10.309% | $194.1107 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $72.54 | 6.692% | $77.3944 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $118.96 | 8.488% | $129.0573 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $192.27 | 6.561% | $204.8848 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $191.99 | 5.262% | $202.0925 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $1,117.72 | $1,198.2940 | $1,198.28 | $1,198.30 | $1,198.40 | |