| 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 | $121.72 | 11.535% | $135.7604 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $35.42 | 8.575% | $38.4573 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $6.64 | 12.506% | $7.4704 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $205.57 | 5.547% | $216.973 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $78.71 | 11.303% | $87.6066 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $138.50 | 9.731% | $151.9774 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $78.61 | 8.152% | $85.0183 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $665.17 | $723.2634 | $723.27 | $723.20 | $723.40 | |