| 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 | $144.73 | 7.235% | $155.2012 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $237.69 | 3.496% | $245.9996 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $222.34 | 7.553% | $239.1333 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $58.45 | 11.238% | $65.0186 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $147.26 | 10.512% | $162.74 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $16.30 | 8.244% | $17.6438 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $47.71 | 11.247% | $53.0759 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $874.48 | $938.8124 | $938.81 | $938.85 | $938.70 | |