| 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 | $142.74 | 13.576% | $162.1184 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $161.27 | 9.786% | $177.0519 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $43.33 | 11.151% | $48.1617 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $246.76 | 9.393% | $269.9382 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $137.80 | 11.291% | $153.359 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $99.56 | 7.450% | $106.9772 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $216.64 | 3.228% | $223.6331 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $1,048.10 | $1,141.2395 | $1,141.24 | $1,141.25 | $1,141.30 | |