| 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 | $188.68 | 3.431% | $195.1536 | $195.15 | $195.15 | $195.20 |
| Purchase #2 | $5.66 | 12.590% | $6.3726 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $22.49 | 6.465% | $23.944 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $65.84 | 9.504% | $72.0974 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $14.98 | 9.529% | $16.4074 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $223.86 | 4.140% | $233.1278 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $218.29 | 11.654% | $243.7295 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $739.80 | $790.8323 | $790.83 | $790.85 | $790.80 | |