| 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 | $142.44 | 3.633% | $147.6148 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $161.31 | 6.843% | $172.3484 | $172.35 | $172.35 | $172.30 |
| Purchase #3 | $164.81 | 6.874% | $176.139 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $75.39 | 12.499% | $84.813 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $19.76 | 6.645% | $21.0731 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $103.95 | 12.855% | $117.3128 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $32.28 | 13.528% | $36.6468 | $36.65 | $36.65 | $36.60 |
| 7 purchase totals = | $699.94 | $755.9479 | $755.94 | $755.90 | $755.80 | |