| 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 | $33.55 | 12.420% | $37.7169 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $144.62 | 10.362% | $159.6055 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $98.85 | 4.731% | $103.5266 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $100.58 | 8.585% | $109.2148 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $179.86 | 12.500% | $202.3425 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $181.28 | 13.444% | $205.6513 | $205.65 | $205.65 | $205.70 |
| Purchase #7 | $174.54 | 5.352% | $183.8814 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $913.28 | $1,001.9390 | $1,001.94 | $1,001.95 | $1,001.90 | |