| 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 | $147.79 | 4.861% | $154.9741 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $32.45 | 10.593% | $35.8874 | $35.89 | $35.90 | $35.90 |
| Purchase #3 | $42.66 | 3.153% | $44.0051 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $176.92 | 10.250% | $195.0543 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $220.85 | 3.314% | $228.169 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $33.90 | 10.141% | $37.3378 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $35.59 | 10.406% | $39.2935 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $690.16 | $734.7212 | $734.72 | $734.70 | $734.80 | |