| 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 | $165.70 | 10.169% | $182.55 | $182.55 | $182.55 | $182.60 |
| Purchase #2 | $91.99 | 8.470% | $99.7816 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $42.84 | 10.166% | $47.1951 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $39.28 | 11.512% | $43.8019 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $186.77 | 12.430% | $209.9855 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $136.45 | 6.337% | $145.0968 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $101.91 | 13.520% | $115.6882 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $764.94 | $844.0991 | $844.11 | $844.15 | $844.20 | |