| 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 | $152.56 | 13.393% | $172.9924 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $142.84 | 8.502% | $154.9843 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $178.79 | 13.770% | $203.4094 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $237.57 | 9.279% | $259.6141 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $14.58 | 5.650% | $15.4038 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $27.66 | 7.491% | $29.732 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $131.27 | 11.149% | $145.9053 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $885.27 | $982.0413 | $982.03 | $982.05 | $982.00 | |