| 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 | $73.94 | 9.740% | $81.1418 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $141.25 | 13.819% | $160.7693 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $203.39 | 5.430% | $214.4341 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $177.97 | 6.640% | $189.7872 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $123.31 | 10.783% | $136.6065 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $245.30 | 10.219% | $270.3672 | $270.37 | $270.35 | $270.40 |
| Purchase #7 | $44.44 | 11.521% | $49.5599 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $1,009.60 | $1,102.6660 | $1,102.67 | $1,102.65 | $1,102.70 | |