| 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 | $160.53 | 13.827% | $182.7265 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $93.64 | 7.581% | $100.7388 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $225.93 | 5.593% | $238.5663 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $155.56 | 12.303% | $174.6985 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $79.95 | 3.790% | $82.9801 | $82.98 | $83.00 | $83.00 |
| Purchase #6 | $118.25 | 12.717% | $133.2879 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $195.30 | 9.626% | $214.0996 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,029.16 | $1,127.0977 | $1,127.11 | $1,127.15 | $1,127.10 | |