| 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 | $142.77 | 12.444% | $160.5363 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $38.44 | 6.854% | $41.0747 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $92.54 | 3.852% | $96.1046 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $89.99 | 7.538% | $96.7734 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $42.97 | 7.504% | $46.1945 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $67.48 | 8.278% | $73.066 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $243.36 | 10.630% | $269.2292 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $717.55 | $782.9787 | $782.97 | $782.95 | $783.00 | |