| 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 | $135.67 | 4.780% | $142.155 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $87.35 | 12.521% | $98.2871 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $12.28 | 10.410% | $13.5583 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $129.77 | 4.790% | $135.986 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $23.29 | 5.451% | $24.5595 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $34.67 | 8.110% | $37.4817 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $9.43 | 3.232% | $9.7348 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $432.46 | $461.7624 | $461.77 | $461.80 | $461.90 | |