| 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 | $72.53 | 6.724% | $77.4069 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $233.85 | 3.200% | $241.3332 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $184.39 | 10.497% | $203.7454 | $203.75 | $203.75 | $203.70 |
| Purchase #4 | $106.63 | 6.361% | $113.4127 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $113.60 | 3.672% | $117.7714 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $172.64 | 3.458% | $178.6099 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $231.64 | 4.870% | $242.9209 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $1,115.28 | $1,175.2004 | $1,175.20 | $1,175.15 | $1,175.10 | |