| 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 | $37.66 | 10.364% | $41.5631 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $134.85 | 7.552% | $145.0339 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $158.75 | 9.818% | $174.3361 | $174.34 | $174.35 | $174.30 |
| Purchase #4 | $162.48 | 7.751% | $175.0738 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $107.92 | 13.116% | $122.0748 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $197.33 | 11.144% | $219.3205 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $124.82 | 9.250% | $136.3659 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $923.81 | $1,013.7681 | $1,013.76 | $1,013.70 | $1,013.80 | |