| 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 | $178.60 | 8.205% | $193.2541 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $24.30 | 5.826% | $25.7157 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $9.68 | 12.620% | $10.9016 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $178.65 | 3.664% | $185.1957 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $20.99 | 9.280% | $22.9379 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $230.93 | 3.472% | $238.9479 | $238.95 | $238.95 | $238.90 |
| Purchase #7 | $45.82 | 5.158% | $48.1834 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $688.97 | $725.1363 | $725.14 | $725.15 | $725.10 | |