| 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 | $150.34 | 4.662% | $157.3489 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $181.94 | 7.571% | $195.7147 | $195.71 | $195.70 | $195.70 |
| Purchase #3 | $111.50 | 11.769% | $124.6224 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $182.62 | 12.320% | $205.1188 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $223.83 | 3.163% | $230.9097 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $61.48 | 5.836% | $65.068 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $96.52 | 5.830% | $102.1471 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $1,008.23 | $1,080.9296 | $1,080.93 | $1,080.85 | $1,080.80 | |