| 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 | $146.61 | 9.655% | $160.7652 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $174.64 | 8.580% | $189.6241 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $170.37 | 8.238% | $184.4051 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $39.28 | 13.345% | $44.5219 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $248.98 | 9.538% | $272.7277 | $272.73 | $272.75 | $272.70 |
| Purchase #6 | $248.35 | 13.776% | $282.5627 | $282.56 | $282.55 | $282.60 |
| Purchase #7 | $90.93 | 3.755% | $94.3444 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $1,119.16 | $1,228.9511 | $1,228.95 | $1,228.90 | $1,228.90 | |