| 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 | $146.30 | 3.785% | $151.8375 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $194.49 | 4.476% | $203.1954 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $223.92 | 6.432% | $238.3225 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $34.96 | 9.622% | $38.3239 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $242.31 | 5.317% | $255.1936 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $77.69 | 3.709% | $80.5715 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $156.56 | 3.170% | $161.523 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $1,076.23 | $1,128.9674 | $1,128.96 | $1,128.90 | $1,128.90 | |