| 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 | $159.75 | 13.389% | $181.1389 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $155.78 | 13.767% | $177.2262 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $139.94 | 11.499% | $156.0317 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $199.60 | 12.338% | $224.2266 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $228.93 | 12.275% | $257.0312 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $111.91 | 9.569% | $122.6187 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $230.94 | 7.182% | $247.5261 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $1,226.85 | $1,365.7994 | $1,365.81 | $1,365.90 | $1,365.60 | |