| 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 | $169.91 | 4.368% | $177.3317 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $204.99 | 4.109% | $213.413 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $141.54 | 13.209% | $160.236 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $126.86 | 11.260% | $141.1444 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $192.40 | 6.651% | $205.1965 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $85.40 | 10.656% | $94.5002 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $165.91 | 13.309% | $187.991 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $1,087.01 | $1,179.8128 | $1,179.81 | $1,179.85 | $1,179.70 | |