| 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 | $153.91 | 8.445% | $166.9077 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $40.42 | 4.697% | $42.3185 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $214.53 | 7.553% | $230.7335 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $150.99 | 13.117% | $170.7954 | $170.80 | $170.80 | $170.80 |
| Purchase #5 | $118.58 | 6.334% | $126.0909 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $39.76 | 4.206% | $41.4323 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $24.45 | 4.521% | $25.5554 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $742.64 | $803.8337 | $803.84 | $803.85 | $803.80 | |