| 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 | $123.84 | 9.355% | $135.4252 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $195.82 | 4.507% | $204.6456 | $204.65 | $204.65 | $204.60 |
| Purchase #3 | $88.73 | 3.285% | $91.6448 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $223.38 | 6.788% | $238.543 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $79.40 | 5.394% | $83.6828 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $14.96 | 10.247% | $16.493 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $133.80 | 8.823% | $145.6052 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $859.93 | $916.0396 | $916.04 | $916.10 | $915.90 | |