| 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 | $220.79 | 11.309% | $245.7591 | $245.76 | $245.75 | $245.80 |
| Purchase #2 | $150.40 | 7.312% | $161.3972 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $10.99 | 7.720% | $11.8384 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $181.74 | 5.862% | $192.3936 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $161.78 | 11.127% | $179.7813 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $71.97 | 5.333% | $75.8082 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $87.75 | 13.295% | $99.4164 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $885.42 | $966.3942 | $966.40 | $966.40 | $966.40 | |