| 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 | $185.29 | 8.819% | $201.6307 | $201.63 | $201.65 | $201.60 |
| Purchase #2 | $10.87 | 6.258% | $11.5502 | $11.55 | $11.55 | $11.60 |
| Purchase #3 | $218.28 | 5.448% | $230.1719 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $139.33 | 6.140% | $147.8849 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $29.83 | 12.706% | $33.6202 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $112.31 | 13.769% | $127.774 | $127.77 | $127.75 | $127.80 |
| Purchase #7 | $66.59 | 3.398% | $68.8527 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $762.50 | $821.4846 | $821.47 | $821.45 | $821.60 | |