| 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 | $165.40 | 13.649% | $187.9754 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $71.55 | 8.349% | $77.5237 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $115.60 | 12.156% | $129.6523 | $129.65 | $129.65 | $129.70 |
| Purchase #4 | $90.63 | 9.547% | $99.2824 | $99.28 | $99.30 | $99.30 |
| Purchase #5 | $131.68 | 8.478% | $142.8438 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $59.63 | 6.219% | $63.3384 | $63.34 | $63.35 | $63.30 |
| Purchase #7 | $43.48 | 8.493% | $47.1728 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $677.97 | $747.7888 | $747.78 | $747.80 | $747.80 | |