| 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 | $233.45 | 10.804% | $258.6719 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $130.44 | 13.209% | $147.6698 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $20.34 | 12.380% | $22.8581 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $9.35 | 13.580% | $10.6197 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $171.56 | 7.153% | $183.8317 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $138.68 | 5.357% | $146.1091 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $96.76 | 6.587% | $103.1336 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $800.58 | $872.8939 | $872.89 | $872.85 | $872.90 | |