| 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 | $155.52 | 3.305% | $160.6599 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $248.88 | 8.116% | $269.0791 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $143.28 | 13.443% | $162.5411 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $37.77 | 13.365% | $42.818 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $218.56 | 9.475% | $239.2686 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $193.73 | 7.388% | $208.0428 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $204.91 | 13.191% | $231.9397 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $1,202.65 | $1,314.3492 | $1,314.35 | $1,314.35 | $1,314.30 | |