| 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 | $158.39 | 6.163% | $168.1516 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $63.84 | 8.557% | $69.3028 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $194.85 | 5.568% | $205.6992 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $39.42 | 10.372% | $43.5086 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $32.57 | 11.126% | $36.1937 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $124.99 | 4.212% | $130.2546 | $130.25 | $130.25 | $130.30 |
| Purchase #7 | $93.84 | 3.430% | $97.0587 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $707.90 | $750.1692 | $750.16 | $750.15 | $750.30 | |