| 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 | $177.49 | 8.201% | $192.046 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $169.69 | 9.330% | $185.5221 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $80.84 | 4.732% | $84.6653 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $8.25 | 13.192% | $9.3383 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $100.98 | 10.827% | $111.9131 | $111.91 | $111.90 | $111.90 |
| Purchase #6 | $201.59 | 5.628% | $212.9355 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $123.25 | 9.865% | $135.4086 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $862.09 | $931.8289 | $931.84 | $931.80 | $931.70 | |