| 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 | $135.88 | 6.718% | $145.0084 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $37.27 | 6.764% | $39.7909 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $207.68 | 12.641% | $233.9328 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $202.82 | 6.349% | $215.697 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $51.53 | 10.623% | $57.004 | $57.00 | $57.00 | $57.00 |
| Purchase #6 | $103.81 | 9.668% | $113.8464 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $72.70 | 3.124% | $74.9711 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $811.69 | $880.2506 | $880.25 | $880.25 | $880.20 | |