| 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 | $106.93 | 8.683% | $116.2147 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $184.80 | 5.132% | $194.2839 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $198.96 | 12.392% | $223.6151 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $34.51 | 5.868% | $36.535 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $146.49 | 7.256% | $157.1193 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $57.41 | 7.636% | $61.7938 | $61.79 | $61.80 | $61.80 |
| Purchase #7 | $25.80 | 6.268% | $27.4171 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $754.90 | $816.9789 | $816.98 | $816.95 | $816.90 | |