| 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 | $160.70 | 8.231% | $173.9272 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $202.79 | 9.350% | $221.7509 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $211.25 | 13.218% | $239.173 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $43.58 | 11.610% | $48.6396 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $76.50 | 8.852% | $83.2718 | $83.27 | $83.25 | $83.30 |
| Purchase #6 | $225.44 | 4.620% | $235.8553 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $34.33 | 5.485% | $36.213 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $954.59 | $1,038.8308 | $1,038.83 | $1,038.80 | $1,038.90 | |