| 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 | $158.98 | 10.726% | $176.0322 | $176.03 | $176.05 | $176.00 |
| Purchase #2 | $126.73 | 12.291% | $142.3064 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $87.31 | 13.602% | $99.1859 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $115.81 | 4.671% | $121.2195 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $22.60 | 10.233% | $24.9127 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $71.38 | 13.376% | $80.9278 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $89.99 | 4.612% | $94.1403 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $672.80 | $738.7248 | $738.73 | $738.75 | $738.60 | |