| 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 | $166.37 | 8.151% | $179.9308 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $140.84 | 8.190% | $152.3748 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $131.89 | 3.816% | $136.9229 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $243.66 | 13.157% | $275.7183 | $275.72 | $275.70 | $275.70 |
| Purchase #5 | $159.91 | 9.176% | $174.5833 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $16.51 | 9.445% | $18.0694 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $241.48 | 10.117% | $265.9105 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,100.66 | $1,203.5100 | $1,203.50 | $1,203.45 | $1,203.50 | |