| 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 | $182.51 | 7.201% | $195.6525 | $195.65 | $195.65 | $195.70 |
| Purchase #2 | $223.56 | 11.747% | $249.8216 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $231.28 | 7.461% | $248.5358 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $147.32 | 8.180% | $159.3708 | $159.37 | $159.35 | $159.40 |
| Purchase #5 | $94.90 | 7.327% | $101.8533 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $218.27 | 10.550% | $241.2975 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $86.75 | 3.323% | $89.6327 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $1,184.59 | $1,286.1642 | $1,286.16 | $1,286.15 | $1,286.20 | |