| 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 | $178.99 | 7.419% | $192.2693 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $135.38 | 4.409% | $141.3489 | $141.35 | $141.35 | $141.30 |
| Purchase #3 | $185.95 | 12.309% | $208.8386 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $158.55 | 5.363% | $167.053 | $167.05 | $167.05 | $167.10 |
| Purchase #5 | $107.81 | 4.394% | $112.5472 | $112.55 | $112.55 | $112.50 |
| Purchase #6 | $90.63 | 10.168% | $99.8453 | $99.85 | $99.85 | $99.80 |
| Purchase #7 | $96.55 | 10.553% | $106.7389 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $953.86 | $1,028.6412 | $1,028.65 | $1,028.65 | $1,028.50 | |