| 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 | $173.54 | 4.656% | $181.62 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $250.75 | 10.452% | $276.9584 | $276.96 | $276.95 | $277.00 |
| Purchase #3 | $175.38 | 11.637% | $195.789 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $135.87 | 3.212% | $140.2341 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $70.30 | 9.264% | $76.8126 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $93.79 | 12.824% | $105.8176 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $143.96 | 8.231% | $155.8093 | $155.81 | $155.80 | $155.80 |
| 7 purchase totals = | $1,043.59 | $1,133.0410 | $1,133.04 | $1,133.00 | $1,133.00 | |