| 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 | $168.69 | 6.287% | $179.2955 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $76.64 | 8.635% | $83.2579 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $55.85 | 12.150% | $62.6358 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $155.90 | 9.274% | $170.3582 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $209.57 | 8.199% | $226.7526 | $226.75 | $226.75 | $226.80 |
| Purchase #6 | $218.67 | 11.137% | $243.0233 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $187.51 | 6.861% | $200.3751 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $1,072.83 | $1,165.6984 | $1,165.71 | $1,165.70 | $1,165.80 | |