| 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 | $199.46 | 9.302% | $218.0138 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $91.76 | 12.517% | $103.2456 | $103.25 | $103.25 | $103.20 |
| Purchase #3 | $125.76 | 7.368% | $135.026 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $102.35 | 9.358% | $111.9279 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $48.96 | 5.174% | $51.4932 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $138.87 | 13.471% | $157.5772 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $149.90 | 12.154% | $168.1188 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $857.06 | $945.4025 | $945.41 | $945.45 | $945.30 | |