| 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 | $197.76 | 8.822% | $215.2064 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $219.88 | 13.298% | $249.1196 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $162.94 | 4.540% | $170.3375 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $155.79 | 6.862% | $166.4803 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $156.94 | 13.127% | $177.5415 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $167.59 | 6.584% | $178.6241 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $175.70 | 4.454% | $183.5257 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $1,236.60 | $1,340.8351 | $1,340.84 | $1,340.85 | $1,340.70 | |