| 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 | $160.83 | 11.715% | $179.6712 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $208.55 | 10.395% | $230.2288 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $139.58 | 12.227% | $156.6464 | $156.65 | $156.65 | $156.60 |
| Purchase #4 | $16.39 | 9.236% | $17.9038 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $35.35 | 10.331% | $39.002 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $65.69 | 9.161% | $71.7079 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $147.78 | 13.838% | $168.2298 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $774.17 | $863.3899 | $863.39 | $863.40 | $863.30 | |