| 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 | $163.63 | 5.423% | $172.5037 | $172.50 | $172.50 | $172.50 |
| Purchase #2 | $192.54 | 5.801% | $203.7092 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $34.80 | 9.567% | $38.1293 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $16.87 | 13.442% | $19.1377 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $233.36 | 3.433% | $241.3712 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $223.98 | 7.451% | $240.6687 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $24.91 | 6.142% | $26.44 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $890.09 | $941.9598 | $941.96 | $941.95 | $941.90 | |