| 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 | $198.99 | 3.420% | $205.7955 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $29.79 | 9.255% | $32.5471 | $32.55 | $32.55 | $32.50 |
| Purchase #3 | $156.34 | 9.535% | $171.247 | $171.25 | $171.25 | $171.20 |
| Purchase #4 | $194.92 | 8.211% | $210.9249 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $46.36 | 12.418% | $52.117 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $11.71 | 12.723% | $13.1999 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $137.70 | 6.598% | $146.7854 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $775.81 | $832.6168 | $832.63 | $832.60 | $832.50 | |