| 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 | $141.73 | 13.359% | $160.6637 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $222.64 | 6.510% | $237.1339 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $172.81 | 10.366% | $190.7235 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $113.66 | 10.521% | $125.6182 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $85.94 | 12.485% | $96.6696 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $14.68 | 11.715% | $16.3998 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $243.32 | 6.344% | $258.7562 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $994.78 | $1,085.9649 | $1,085.96 | $1,085.90 | $1,086.00 | |