| 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 | $16.49 | 8.789% | $17.9393 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $190.92 | 6.324% | $202.9938 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $239.93 | 4.116% | $249.8055 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $149.78 | 8.144% | $161.9781 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $152.56 | 4.306% | $159.1292 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $114.98 | 6.572% | $122.5365 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $165.47 | 7.739% | $178.2757 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $1,030.13 | $1,092.6581 | $1,092.67 | $1,092.75 | $1,092.60 | |