| 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 | $150.81 | 6.329% | $160.3548 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $95.47 | 5.734% | $100.9442 | $100.94 | $100.95 | $100.90 |
| Purchase #3 | $235.78 | 6.301% | $250.6365 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $194.80 | 10.706% | $215.6553 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $48.25 | 4.544% | $50.4425 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $161.47 | 10.475% | $178.384 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $158.99 | 12.451% | $178.7858 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $1,045.57 | $1,135.2031 | $1,135.20 | $1,135.25 | $1,135.20 | |