| 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 | $119.45 | 11.489% | $133.1736 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $135.81 | 7.153% | $145.5245 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $185.27 | 10.675% | $205.0476 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $41.66 | 10.545% | $46.053 | $46.05 | $46.05 | $46.10 |
| Purchase #5 | $45.81 | 10.320% | $50.5376 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $64.74 | 10.640% | $71.6283 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $68.50 | 11.541% | $76.4056 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $661.24 | $728.3702 | $728.37 | $728.35 | $728.30 | |