| 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 | $127.55 | 12.582% | $143.5983 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $103.74 | 3.261% | $107.123 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $70.97 | 6.514% | $75.593 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $195.26 | 8.351% | $211.5662 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $182.72 | 3.366% | $188.8704 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $147.28 | 7.390% | $158.164 | $158.16 | $158.15 | $158.20 |
| Purchase #7 | $131.25 | 4.203% | $136.7664 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $958.77 | $1,021.6813 | $1,021.68 | $1,021.60 | $1,021.80 | |