| 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 | $128.35 | 12.168% | $143.9676 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $142.70 | 4.479% | $149.0915 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $56.36 | 12.468% | $63.387 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $72.30 | 10.835% | $80.1337 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $162.85 | 10.136% | $179.3565 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $192.40 | 4.730% | $201.5005 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $123.73 | 12.662% | $139.3967 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $878.69 | $956.8335 | $956.84 | $956.85 | $956.90 | |