| 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 | $121.36 | 5.775% | $128.3685 | $128.37 | $128.35 | $128.40 |
| Purchase #2 | $155.29 | 3.700% | $161.0357 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $196.67 | 4.837% | $206.1829 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $116.36 | 12.178% | $130.5303 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $166.33 | 6.176% | $176.6025 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $168.50 | 3.815% | $174.9283 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $30.60 | 5.629% | $32.3225 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $955.11 | $1,009.9707 | $1,009.97 | $1,010.00 | $1,009.90 | |