| 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 | $190.40 | 3.666% | $197.3801 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $70.75 | 8.687% | $76.8961 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $152.70 | 10.315% | $168.451 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $57.72 | 5.303% | $60.7809 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $212.48 | 5.786% | $224.7741 | $224.77 | $224.75 | $224.80 |
| Purchase #6 | $189.55 | 13.784% | $215.6776 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $220.44 | 5.682% | $232.9654 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $1,094.04 | $1,176.9252 | $1,176.93 | $1,176.95 | $1,177.10 | |