| 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 | $160.31 | 8.497% | $173.9315 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $90.90 | 9.320% | $99.3719 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $223.84 | 10.225% | $246.7276 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $101.52 | 5.145% | $106.7432 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $174.76 | 4.449% | $182.5351 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $11.46 | 12.217% | $12.8601 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $175.30 | 9.835% | $192.5408 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $938.09 | $1,014.7102 | $1,014.71 | $1,014.75 | $1,014.60 | |