| 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 | $183.98 | 3.445% | $190.3181 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $35.92 | 6.241% | $38.1618 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $84.53 | 4.199% | $88.0794 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $134.33 | 6.670% | $143.2898 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $161.98 | 5.593% | $171.0395 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $235.27 | 3.491% | $243.4833 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $137.45 | 13.274% | $155.6951 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $973.46 | $1,030.0670 | $1,030.07 | $1,030.10 | $1,030.10 | |