| 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 | $147.87 | 13.607% | $167.9907 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $74.31 | 12.706% | $83.7518 | $83.75 | $83.75 | $83.80 |
| Purchase #3 | $165.81 | 11.775% | $185.3341 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $33.95 | 9.159% | $37.0595 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $187.56 | 8.305% | $203.1369 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $131.42 | 9.318% | $143.6657 | $143.67 | $143.65 | $143.70 |
| Purchase #7 | $248.56 | 8.830% | $270.5078 | $270.51 | $270.50 | $270.50 |
| 7 purchase totals = | $989.48 | $1,091.4465 | $1,091.45 | $1,091.45 | $1,091.50 | |