| 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 | $137.33 | 4.509% | $143.5222 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $56.91 | 5.702% | $60.155 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $32.58 | 3.615% | $33.7578 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $49.71 | 4.503% | $51.9484 | $51.95 | $51.95 | $51.90 |
| Purchase #5 | $66.71 | 8.350% | $72.2803 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $111.88 | 8.131% | $120.977 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $229.66 | 9.509% | $251.4984 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $684.78 | $734.1391 | $734.15 | $734.15 | $734.20 | |