| 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 | $138.57 | 3.717% | $143.7206 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $192.89 | 11.788% | $215.6279 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $23.41 | 5.718% | $24.7486 | $24.75 | $24.75 | $24.70 |
| Purchase #4 | $179.64 | 12.633% | $202.3339 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $241.39 | 11.603% | $269.3985 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $145.42 | 4.301% | $151.6745 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $162.41 | 6.745% | $173.3646 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $1,083.73 | $1,180.8686 | $1,180.86 | $1,180.85 | $1,180.80 | |