| 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 | $157.82 | 10.815% | $174.8882 | $174.89 | $174.90 | $174.90 |
| Purchase #2 | $91.68 | 7.613% | $98.6596 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $199.42 | 3.431% | $206.2621 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $219.89 | 10.845% | $243.7371 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $140.94 | 3.375% | $145.6967 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $184.37 | 7.277% | $197.7866 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $194.97 | 6.579% | $207.7971 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $1,189.09 | $1,274.8274 | $1,274.84 | $1,274.85 | $1,274.90 | |