| 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 | $178.56 | 10.797% | $197.8391 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $196.60 | 13.771% | $223.6738 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $172.37 | 8.228% | $186.5526 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $166.52 | 7.546% | $179.0856 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $28.66 | 13.349% | $32.4858 | $32.49 | $32.50 | $32.50 |
| Purchase #6 | $230.55 | 3.616% | $238.8867 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $229.98 | 13.310% | $260.5903 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $1,203.24 | $1,319.1139 | $1,319.12 | $1,319.15 | $1,319.20 | |