| 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 | $175.93 | 4.329% | $183.546 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $160.72 | 11.194% | $178.711 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $121.37 | 4.360% | $126.6617 | $126.66 | $126.65 | $126.70 |
| Purchase #4 | $144.27 | 8.657% | $156.7595 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $143.62 | 9.646% | $157.4736 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $58.52 | 4.501% | $61.154 | $61.15 | $61.15 | $61.20 |
| Purchase #7 | $167.85 | 10.631% | $185.6941 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $972.28 | $1,049.9999 | $1,049.99 | $1,049.95 | $1,050.10 | |