| 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 | $178.96 | 13.455% | $203.0391 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $118.64 | 7.145% | $127.1168 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $230.54 | 4.847% | $241.7143 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $88.93 | 12.227% | $99.8035 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $34.38 | 3.664% | $35.6397 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $82.36 | 7.150% | $88.2487 | $88.25 | $88.25 | $88.20 |
| Purchase #7 | $10.79 | 5.593% | $11.3935 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $744.60 | $806.9556 | $806.95 | $806.95 | $806.80 | |