| 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 | $161.47 | 12.532% | $181.7054 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $144.67 | 7.671% | $155.7676 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $47.78 | 9.783% | $52.4543 | $52.45 | $52.45 | $52.50 |
| Purchase #4 | $141.39 | 4.359% | $147.5532 | $147.55 | $147.55 | $147.60 |
| Purchase #5 | $187.71 | 12.279% | $210.7589 | $210.76 | $210.75 | $210.80 |
| Purchase #6 | $133.89 | 11.560% | $149.3677 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $99.56 | 7.806% | $107.3317 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $916.47 | $1,004.9388 | $1,004.94 | $1,004.90 | $1,005.10 | |