| 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 | $171.25 | 12.261% | $192.247 | $192.25 | $192.25 | $192.20 |
| Purchase #2 | $5.77 | 6.158% | $6.1253 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $32.78 | 8.401% | $35.5338 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $27.74 | 7.126% | $29.7168 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $107.54 | 12.475% | $120.9556 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $241.90 | 10.268% | $266.7383 | $266.74 | $266.75 | $266.70 |
| Purchase #7 | $61.79 | 3.859% | $64.1745 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $648.77 | $715.4913 | $715.50 | $715.50 | $715.40 | |