| 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 | $176.35 | 8.852% | $191.9605 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $156.84 | 13.684% | $178.302 | $178.30 | $178.30 | $178.30 |
| Purchase #3 | $8.57 | 8.315% | $9.2826 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $183.26 | 12.212% | $205.6397 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $209.56 | 8.257% | $226.8634 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $146.93 | 6.758% | $156.8595 | $156.86 | $156.85 | $156.90 |
| Purchase #7 | $234.52 | 4.558% | $245.2094 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $1,116.03 | $1,214.1171 | $1,214.11 | $1,214.10 | $1,214.20 | |