| 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 | $133.83 | 10.406% | $147.7563 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $63.95 | 8.326% | $69.2745 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $84.45 | 12.870% | $95.3187 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $186.56 | 7.494% | $200.5408 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $215.60 | 7.675% | $232.1473 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $229.97 | 10.151% | $253.3143 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $243.63 | 10.772% | $269.8738 | $269.87 | $269.85 | $269.90 |
| 7 purchase totals = | $1,157.99 | $1,268.2257 | $1,268.22 | $1,268.15 | $1,268.20 | |