| 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 | $137.96 | 3.186% | $142.3554 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $120.55 | 11.308% | $134.1818 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $124.48 | 5.463% | $131.2803 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $128.68 | 5.688% | $135.9993 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $131.78 | 5.416% | $138.9172 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $197.48 | 9.871% | $216.9733 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $71.26 | 7.549% | $76.6394 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $912.19 | $976.3467 | $976.35 | $976.35 | $976.40 | |