| 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 | $140.27 | 5.556% | $148.0634 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $195.58 | 3.712% | $202.8399 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $237.48 | 8.513% | $257.6967 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $20.91 | 11.651% | $23.3462 | $23.35 | $23.35 | $23.30 |
| Purchase #5 | $235.95 | 6.264% | $250.7299 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $173.49 | 11.830% | $194.0139 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $135.88 | 7.145% | $145.5886 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $1,139.56 | $1,222.2786 | $1,222.28 | $1,222.30 | $1,222.20 | |